Tongqi is a leading China disposable lunch box manufacturer and supplier. Explore our wide range of high-quality, eco-friendly lunch boxes designed for convenience and sustainability, perfect for restaurants, catering, and everyday use.

Hebei Kangna Yipin Sports Equipment Co., Ltd.   Welcome to Hebei Kangna Yipin Sports Equipment Co., Ltd., your trusted partner for high-quality sports equipment since 1972. Originally founded as Changshancheng Sports Goods Factory, our company has evolved over the decades into a leading manufacturer and supplier of sports equipment, officially establishing itself in 2007. Strategically located in the Golden Triangle area of Beijing, Tianjin, and Hebei, our company benefits from convenient transportation links, ensuring efficient delivery and service. As an integrated professional enterprise, we excel in research, design, production, sales, and customer service.   Our journey began in 1990 with the registration of the "000000" brand trademark. Since then, we have been dedicated to producing a wide range of high, medium, and low-end sports equipment for educational and competitive purposes. Our commitment to innovation, detail, and excellence has paved the way for our sustained growth and success.     Hebei Kangna Yipin Sports Equipment has earned recognition and trust through consistent performance in national sports competitions. Our robust technology, superior quality, comprehensive services, and strong financial capabilities have enabled us to achieve numerous certifications and accolades, including: ● ISO9001 International Quality Management System Certification ● ISO4001 Environmental Management System Certification ● GB/T28001 Occupational Health and Safety Management System Certification ● Designated as a Key Enterprise in Hebei Province (2013) ● Member of the China Sporting Goods Federation (2015) ● NSCC National Sports Certification by the General Administration of Sport of China (2016) ● Hebei Sports Demonstration Unit by the Hebei Sports Bureau (2017) ● High-Tech Enterprise in Hebei Province (2019) ● "Specialized, Refined, Distinctive, and Innovative" Enterprise (2020) ● "Excellent Sports Goods Manufacturing Brand" by Hebei Sports Bureau (2021) ● "China Famous Brand" by the China Enterprise Quality Certification Supervision Center (2022)   At "kangnayipin," we boast state-of-the-art production and testing facilities, ensuring superior product performance and quality assurance. Our comprehensive manufacturing capabilities include advanced powder coating, welding production lines, shot blasting, phosphating rust removal, CNC machining centers, laser cutting, CNC flame cutting, and sophisticated computer detection and management systems.   Our unwavering commitment to excellence, innovation, and customer satisfaction positions us as a leader in the sports equipment industry. Thank you for choosing Hebei Kangna Yipin Sports Equipment Co., Ltd. as your reliable partner in achieving sporting excellence. .templete-con28 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con28{position: relative;width: 100%;} .templete-con28 .con-title{font-size: 36px;font-weight: bold;color: #333333;line-height: 48px;text-align: center;} .templete-con28 .con-tbody{position: relative;width: 100%;padding-top: 58px;} .templete-con28 .con-tbody .con-tbody-list{position: relative;font-size: 0;letter-spacing: 0;margin-left: -12px;margin-right: -12px;display: flex;flex-wrap: wrap;} .templete-con28 .con-tbody .con-tbody-item{position: relative;display: inline-block;vertical-align: top;width: 20%;padding: 0 12px; margin-bottom: 20px;} .templete-con28 .con-tbody-item .item-box{position: relative;width: 100%;height: 100%;padding: 30px 25px 44px;background: #FFFFFF;box-shadow: 0px 10px 30px 0px rgba(51,82,164,0.15);} .templete-con28 .con-tbody-item .item-icon{position: relative;width: 100%;text-align: center;} .templete-con28 .con-tbody-item .item-icon .icons{display: inline-block;vertical-align: top;width: 56px;height: 56px;line-height: 56px;font-size: 24px;color: #fff;background: #EC2A15;border-radius: 50%;} .templete-con28 .con-tbody-item .item-box .item-text{position: relative;width: 100%;text-align: center;margin-top: 22px;font-size: 16px;font-weight: bold;color: #222222;line-height: 24px;word-break: break-word;} @media screen and (max-width:1459px) { .templete-con28 .con-title{font-size: 32px;line-height: 44px;} .templete-con28 .con-tbody{padding-top: 50px;} .templete-con28 .con-tbody .con-tbody-list{margin-left: -8px;margin-right: -8px;} .templete-con28 .con-tbody .con-tbody-item{width: 20%;padding: 0 8px; margin-bottom: 20px;} .templete-con28 .con-tbody-item .item-box{padding: 24px 15px 36px;} .templete-con28 .con-tbody-item .item-icon .icons{width: 50px;height: 50px;line-height: 50px;font-size: 22px;} .templete-con28 .con-tbody-item .item-box .item-text{margin-top: 18px;font-size: 16px;line-height: 24px;} } @media screen and (max-width:1259px) { .templete-con28 .con-title{font-size: 28px;line-height: 40px;} .templete-con28 .con-tbody{padding-top: 42px;} .templete-con28 .con-tbody .con-tbody-list{margin-left: -8px;margin-right: -8px;} .templete-con28 .con-tbody .con-tbody-item{width: 25%;padding: 0 8px; margin-bottom: 20px;} .templete-con28 .con-tbody-item .item-box{padding: 24px 15px 36px;} .templete-con28 .con-tbody-item .item-icon .icons{width: 48px;height: 48px;line-height: 48px;font-size: 22px;} .templete-con28 .con-tbody-item .item-box .item-text{margin-top: 16px;font-size: 15px;line-height: 24px;} } @media screen and (max-width:991px) { .templete-con28 .con-title{font-size: 24px;line-height: 36px;} .templete-con28 .con-tbody{padding-top:34px;} .templete-con28 .con-tbody .con-tbody-list{margin-left: -8px;margin-right: -8px;} .templete-con28 .con-tbody .con-tbody-item{width: 33.333333%;padding: 0 8px; margin-bottom: 20px;} .templete-con28 .con-tbody-item .item-box{padding: 20px 15px 30px;} .templete-con28 .con-tbody-item .item-icon .icons{width: 44px;height: 44px;line-height: 44px;font-size: 20px;} .templete-con28 .con-tbody-item .item-box .item-text{margin-top: 16px;font-size: 14px;line-height: 22px;} } @media screen and (max-width:660px) { .templete-con28 .con-title{font-size: 20px;line-height: 32px;} .templete-con28 .con-tbody{padding-top:26px;} .templete-con28 .con-tbody .con-tbody-list{margin-left: -8px;margin-right: -8px;} .templete-con28 .con-tbody .con-tbody-item{width: 50%;padding: 0 8px; margin-bottom: 20px;} .templete-con28 .con-tbody-item .item-box{padding: 18px 12px 30px;} .templete-con28 .con-tbody-item .item-icon .icons{width: 40px;height: 40px;line-height: 40px;font-size: 20px;} .templete-con28 .con-tbody-item .item-box .item-text{margin-top: 14px;font-size: 14px;line-height: 22px;} } @media screen and (max-width:400px) { .templete-con28 .con-title{font-size: 18px;line-height: 30px;} .templete-con28 .con-tbody{padding-top:20px;} .templete-con28 .con-tbody .con-tbody-list{margin-left: -8px;margin-right: -8px;} .templete-con28 .con-tbody .con-tbody-item{width: 100%;padding: 0 8px; margin-bottom: 20px;} .templete-con28 .con-tbody-item .item-box{padding: 18px 12px 30px;} .templete-con28 .con-tbody-item .item-icon .icons{width: 40px;height: 40px;line-height: 40px;font-size: 20px;} .templete-con28 .con-tbody-item .item-box .item-text{margin-top: 14px;font-size: 14px;line-height: 22px;} }

.templete-con17 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con17{position: relative;width: 100%;} .templete-con17 .page-content1-list{position: relative;width: 100%;font-size: 0;letter-spacing: 0;} .templete-con17 .page-content1-item{position: relative;width: 100%;} .templete-con17 .page-content1-item .item-flex{display: flex;align-items: center;justify-content: space-between;flex-wrap: wrap;} .templete-con17 .page-content1-item .item-flex .item-pic{position: relative;width: 50%;text-align: center;} .templete-con17 .page-content1-item .item-flex .item-pic img{display: inline-block;vertical-align: top;width: 100%;} .templete-con17 .page-content1-item .item-flex .item-body{position: relative;width: 41%;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 34px;color: #333333;line-height: 56px;font-weight: bold;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 16px;margin-top: 30px;color: #666666;line-height: 30px;} .templete-con17 .page-content1-item .item-body .item-btn{position: relative;padding-top: 72px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{display: inline-block;vertical-align: top;text-align: center;min-width: 170px;line-height: 30px;padding: 9px 18px;font-size: 16px;font-weight: bold;color: #FFFFFF;border: 1px solid #000;background: #000000;} .templete-con17 .page-content1-item .item-body .item-btn .btnn:hover{background: #fff;color: #000;} @media screen and (max-width:1259px){ .templete-con17 .page-content1-item .item-flex .item-pic{width: 50%;} .templete-con17 .page-content1-item .item-flex .item-body{width: 41%;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 32px;line-height: 48px;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 16px;margin-top: 28px;line-height: 28px;} .templete-con17 .page-content1-item .item-body .item-btn{padding-top: 60px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{min-width: 156px;line-height: 28px;padding: 8px 16px;font-size: 16px;} } @media screen and (max-width:991px){ .templete-con17 .page-content1-item .item-flex .item-pic{width: 100%;} .templete-con17 .page-content1-item .item-flex .item-pic img{width: 70%;} .templete-con17 .page-content1-item .item-flex .item-body{width: 100%;padding-top: 20px;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 28px;line-height: 42px;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 15px;margin-top: 24px;line-height: 26px;} .templete-con17 .page-content1-item .item-body .item-btn{padding-top: 32px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{min-width: 142px;line-height: 26px;padding: 6px 14px;font-size: 15px;} } @media screen and (max-width:720px){ .templete-con17 .page-content1-item .item-flex .item-pic{width: 100%;} .templete-con17 .page-content1-item .item-flex .item-pic img{width: 80%;} .templete-con17 .page-content1-item .item-flex .item-body{width: 100%;padding-top: 20px;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 24px;line-height: 36px;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 14px;margin-top: 16px;line-height: 24px;} .templete-con17 .page-content1-item .item-body .item-btn{padding-top: 20px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{min-width: 130px;line-height: 24px;padding: 5px 12px;font-size: 14px;} } @media screen and (max-width:420px){ .templete-con17 .page-content1-item .item-flex .item-pic img{width: 100%;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 20px;line-height: 36px;} } ABOUT US Tianjin Hongda Color Masterbatch Co., Ltd. is a high-tech enterprise that integrates research and development, production, and sales.  The company has collaborated with multiple domestic universities (Tianjin University, Hebei University of Technology, and Beijing University of Science and Technology) to research new products and has obtained multiple invention patents. The company has passed the ISO9001 international quality management system and SGS supplier quality certification system. Contact Us   Product Range Table​   Product Category Key Sub-Types & Applications Special Features Black Masterbatch •Economical Universal • Pipeline • Blown Film • Odorless • High Concentration Black Bright Injection Molding •Multiple patented formulations • Customizable concentration • Dedicated production lines White Masterbatch •Standard Grades • High-Opacity • Industry-Specific Blends •Extensive sample library • Tight color control • Rapid formulation Colored Masterbatch •Custom Hues • Pantone Matching • Industry-Specific Tones •Hundreds of pre-developed samples • On-demand color matching   Tailored Custom Solutions by Your Expert Partner   HongDa excels as a responsive ​​masterbatch manufacturer​​ by providing bespoke formulations to meet your exact needs:   Professional Color Matching Expertise:​​ Our color scientists deliver precise formulations meeting exact color specifications, backed by strict ΔE (color difference) control standards. Extensive Sample Library:​​ Accelerate your R&D and prototyping with immediate access to our library of 100+ pre-developed masterbatch samples. OEM/ODM Masterbatch Formulations:​​ Develop specialized solutions such as odorless compounds for food/medical sectors, UV-stable grades for outdoor applications, or specific ​​pvc masterbatch​​ needs.     Unparalleled Advantages of Partnering with HongDa   Choose this trusted ​​masterbatch manufacturer​​ for distinct competitive edges:   Premium Raw Materials & Rigorous Sourcing Utilize only premium-grade pigments & carriers Implement SGS-certified sourcing protocols Enhance performance through patented formulations .templete-con3 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con3{position: relative;width: 100%;} .templete-con3 .con-title{font-size: 34px;font-weight: bold;color: #333333;line-height: 54px;text-align: center;text-transform: uppercase;} .templete-con3 .con-text{font-size: 20px;text-align: center;color: #666666;line-height: 32px;margin-top: 20px;} .templete-con3 .con-tbody{position: relative;width: 100%;padding-top: 56px;} .templete-con3 .con-tbody .con-tbody-list{position: relative;font-size: 0;letter-spacing: 0;margin-left: -13px;margin-right: -13px;display: flex;flex-wrap: wrap;} .templete-con3 .con-tbody .con-tbody-item{position: relative;display: inline-block;vertical-align: top;width: 25%;padding: 0 13px;margin-bottom: 26px;box-sizing: border-box;} .templete-con3 .con-tbody-item .item-box{position: relative;width: 100%;height: 100%; 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.templete-con18 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con18{position: relative;width: 100%;} .templete-con18 .page-content1-list{position: relative;width: 100%;font-size: 0;letter-spacing: 0;} .templete-con18 .page-content1-item{position: relative;width: 100%;} .templete-con18 .page-content1-item .item-flex{display: flex;align-items: center;justify-content: space-between;flex-wrap: wrap;flex-direction: row-reverse;} .templete-con18 .page-content1-item .item-flex .item-pic{position: relative;width: 50%;text-align: center;} .templete-con18 .page-content1-item .item-flex .item-pic img{display: inline-block;vertical-align: top;width: 100%;} .templete-con18 .page-content1-item .item-flex .item-body{position: relative;width: 41%;} .templete-con18 .page-content1-item .item-body .item-title{font-size: 34px;color: #333333;line-height: 56px;font-weight: bold;} .templete-con18 .page-content1-item .item-body .item-desc{font-size: 16px;margin-top: 30px;color: #666666;line-height: 30px;} .templete-con18 .page-content1-item .item-body .item-btn{position: relative;padding-top: 72px;} .templete-con18 .page-content1-item .item-body .item-btn .btnn{display: inline-block;vertical-align: top;text-align: center;min-width: 170px;line-height: 30px;padding: 9px 18px;font-size: 16px;font-weight: bold;color: #FFFFFF;border: 1px solid #000;background: #000000;} .templete-con18 .page-content1-item .item-body .item-btn .btnn:hover{background: #fff;color: #000;} @media screen and (max-width:1259px){ .templete-con18 .page-content1-item{} .templete-con18 .page-content1-item .item-flex .item-pic{width: 50%;} .templete-con18 .page-content1-item .item-flex .item-body{width: 41%;} .templete-con18 .page-content1-item .item-body .item-title{font-size: 32px;line-height: 48px;} .templete-con18 .page-content1-item .item-body .item-desc{font-size: 16px;margin-top: 28px;line-height: 28px;} .templete-con18 .page-content1-item .item-body .item-btn{padding-top: 60px;} .templete-con18 .page-content1-item .item-body .item-btn .btnn{min-width: 156px;line-height: 28px;padding: 8px 16px;font-size: 16px;} } @media screen and (max-width:991px){ .templete-con18 .page-content1-item{} .templete-con18 .page-content1-item .item-flex .item-pic{width: 100%;} .templete-con18 .page-content1-item .item-flex .item-pic img{width: 70%;} .templete-con18 .page-content1-item .item-flex .item-body{width: 100%;padding-top: 20px;} .templete-con18 .page-content1-item .item-body .item-title{font-size: 28px;line-height: 42px;} .templete-con18 .page-content1-item .item-body .item-desc{font-size: 15px;margin-top: 24px;line-height: 26px;} .templete-con18 .page-content1-item .item-body .item-btn{padding-top: 32px;} .templete-con18 .page-content1-item .item-body .item-btn .btnn{min-width: 142px;line-height: 26px;padding: 6px 14px;font-size: 15px;} } @media screen and (max-width:720px){ .templete-con18 .page-content1-item{} .templete-con18 .page-content1-item .item-flex .item-pic{width: 100%;} .templete-con18 .page-content1-item .item-flex .item-pic img{width: 80%;} .templete-con18 .page-content1-item .item-flex .item-body{width: 100%;padding-top: 20px;} .templete-con18 .page-content1-item .item-body .item-title{font-size: 24px;line-height: 36px;} .templete-con18 .page-content1-item .item-body .item-desc{font-size: 14px;margin-top: 16px;line-height: 24px;} .templete-con18 .page-content1-item .item-body .item-btn{padding-top: 20px;} .templete-con18 .page-content1-item .item-body .item-btn .btnn{min-width: 130px;line-height: 24px;padding: 5px 12px;font-size: 14px;} } @media screen and (max-width:420px){ .templete-con18 .page-content1-item .item-flex .item-pic img{width: 100%;} .templete-con18 .page-content1-item .item-body .item-title{font-size: 20px;} } ABOUT US Shandong Xin Jiyuan Special Steel Tube Co., Ltd is the holding company of Jinan Xin Jiyuan Special Section Tube Co., Ltd and XJY STEEL CO.,LIMITED, founded in 2013, located in Jingshi West Road,Jinan Economic Development Zone, Changqing District, Jinan City, Shandong Province. Transportation is very convenient and it has a good business environment. .templete-con17 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con17{position: relative;width: 100%;} .templete-con17 .page-content1-list{position: relative;width: 100%;font-size: 0;letter-spacing: 0;} .templete-con17 .page-content1-item{position: relative;width: 100%;} .templete-con17 .page-content1-item .item-flex{display: flex;align-items: center;justify-content: space-between;flex-wrap: wrap;} .templete-con17 .page-content1-item .item-flex .item-pic{position: relative;width: 50%;text-align: center;} .templete-con17 .page-content1-item .item-flex .item-pic img{display: inline-block;vertical-align: top;width: 100%;} .templete-con17 .page-content1-item .item-flex .item-body{position: relative;width: 41%;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 34px;color: #333333;line-height: 56px;font-weight: bold;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 16px;margin-top: 30px;color: #666666;line-height: 30px;} .templete-con17 .page-content1-item .item-body .item-btn{position: relative;padding-top: 72px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{display: inline-block;vertical-align: top;text-align: center;min-width: 170px;line-height: 30px;padding: 9px 18px;font-size: 16px;font-weight: bold;color: #FFFFFF;border: 1px solid #000;background: #000000;} .templete-con17 .page-content1-item .item-body .item-btn .btnn:hover{background: #fff;color: #000;} @media screen and (max-width:1259px){ .templete-con17 .page-content1-item .item-flex .item-pic{width: 50%;} .templete-con17 .page-content1-item .item-flex .item-body{width: 41%;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 32px;line-height: 48px;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 16px;margin-top: 28px;line-height: 28px;} .templete-con17 .page-content1-item .item-body .item-btn{padding-top: 60px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{min-width: 156px;line-height: 28px;padding: 8px 16px;font-size: 16px;} } @media screen and (max-width:991px){ .templete-con17 .page-content1-item .item-flex .item-pic{width: 100%;} .templete-con17 .page-content1-item .item-flex .item-pic img{width: 70%;} .templete-con17 .page-content1-item .item-flex .item-body{width: 100%;padding-top: 20px;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 28px;line-height: 42px;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 15px;margin-top: 24px;line-height: 26px;} .templete-con17 .page-content1-item .item-body .item-btn{padding-top: 32px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{min-width: 142px;line-height: 26px;padding: 6px 14px;font-size: 15px;} } @media screen and (max-width:720px){ .templete-con17 .page-content1-item .item-flex .item-pic{width: 100%;} .templete-con17 .page-content1-item .item-flex .item-pic img{width: 80%;} .templete-con17 .page-content1-item .item-flex .item-body{width: 100%;padding-top: 20px;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 24px;line-height: 36px;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 14px;margin-top: 16px;line-height: 24px;} .templete-con17 .page-content1-item .item-body .item-btn{padding-top: 20px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{min-width: 130px;line-height: 24px;padding: 5px 12px;font-size: 14px;} } @media screen and (max-width:420px){ .templete-con17 .page-content1-item .item-flex .item-pic img{width: 100%;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 20px;line-height: 36px;} } The company has total of production lines, preheaters, straightening machines and other professional production equipment and lab equipment more than 20 sets, has a physical laboratory and a chemical laboratory. Our main steel products:square and rectangular tube/seamless pipe/steel plate/steel coil/galvanized coil/color coated coil/Angle bar/H section/C section/steel sheet piling/stainless steel product and so on. Steel grade: more than 2800 kinds of Q195, Q215, Q235, Q275, Q345, Q355, Q460, Q690, T700, 20#, 45#, JIS G3466 STKR400,STKR490, AS1163 C350, C350L0, ASTM A500 GR.A/B/C/D, EN10219/EN10210 S235JR,S275J0, S275J2, S355J0, S355J2, stainless steel, seamless pipe and alloy pipe etc. we can customize them according to user's drawing size.   Our company invested a large amount of money in the independent development of right angle (sharp angle) rectangular tube, which has obtained a number of domestic and international invention and utility model patent technology. Our large diameter thick wall square and rectangular tube and right angle (sharp angle) square and rectangular tube has filled many gaps at home and abroad. Our products are widely used in skyscrapers, glass curtain walls, machinery manufacturing, automobile industry, airport terminals, highway and railway, electrified railway, aviation and many other industries and fields. Shandong Xin Jiyuan has established cooperative relations with Shandong University, Qilu technology University and other universities. It is a senior member of cold-formed section steel branch of China Steel Structure Association and square tube branch of China Metal Material Circulation Association.We participated in the formulation of cold-formed steel industry standards in 2018. Won the title of "Profession, Precision, Particular, Pioneer" small and medium-sized enterprise in Jinan City in 2018; Won the title of "Profession, Precision, Particular, Pioneer" small and medium-sized enterprise in Shandong Province 2019; Selected into the first batch of competitive industrial product catalogue of Jinan City in 2019; Won A+ degree factory in the government’s yield benefit per unit area evaluation, and was rated as a national high-tech enterprise in 2020. Since establishment, our company has been focusing on the R &D, production and usage of square and rectangular tube, with the spirit of ingenuity to create perfect products, constantly pursuing excellence, and providing a full range of square and rectangular tube products and solutions for customers at home and abroad. Production process 7S management, process strict control, enterprise standards are higher than domestic standards and international standards. Our company's products have passed the TUV ISO9001:2015 quality management system certification, Lloyd's EU CE certification and Singapore FPC certification, and passed the factory certification of SGS, BV and other international quality testing institutions. With high-quality products and services, we have become the designated supplier of many state-owned enterprises, central enterprises and listed companies. Our international business covers more than 50 countries and regions such as EU, North America, India and Southeast Asia etc.   Company Advantages Innovation: Since its inception, the company has been dedicated to technological research and development, boasting 41 patent certificates for inventions. We keep up with the times and continuously innovate to bring even better products to the market. Full Range of Specifications: Equipped with three production lines, we are capable of producing steel tubes with large wall thicknesses and a full range of sizes, covering over 2800 specifications with wall thicknesses up to 40.0mm. We also offer customized non-standard sizes to meet customers' specific requirements. Certifications: The company has obtained ISO9001:2015 quality management system certification, and our products have passed Lloyd's Register (LR) EU EN 10210, 10219 CE certification, as well as FPC certification in 2012, ensuring international standards of quality and safety. Quality Control: With our in-house laboratory, we conduct real-time and independent monitoring from raw materials to finished products. This rigorous quality control process ensures that every shipment is of the highest quality and delivered to customers without compromise. 24/7 Customer Support: Our professional sales and service team provides exceptional customer care, from pre-sales consultations to after-sales support. We offer prompt responses, tailored solutions, and personalized attention to fulfill every customer's unique needs. Certificate

.templete-con17 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con17{position: relative;width: 100%;} .templete-con17 .page-content1-list{position: relative;width: 100%;font-size: 0;letter-spacing: 0;} .templete-con17 .page-content1-item{position: relative;width: 100%;} .templete-con17 .page-content1-item .item-flex{display: flex;align-items: center;justify-content: space-between;flex-wrap: wrap;} .templete-con17 .page-content1-item .item-flex .item-pic{position: relative;width: 50%;text-align: center;} .templete-con17 .page-content1-item .item-flex .item-pic img{display: inline-block;vertical-align: top;width: 100%;} .templete-con17 .page-content1-item .item-flex .item-body{position: relative;width: 41%;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 34px;color: #333333;line-height: 56px;font-weight: bold;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 16px;margin-top: 30px;color: #666666;line-height: 30px;} .templete-con17 .page-content1-item .item-body .item-btn{position: relative;padding-top: 72px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{display: inline-block;vertical-align: top;text-align: center;min-width: 170px;line-height: 30px;padding: 9px 18px;font-size: 16px;font-weight: bold;color: #FFFFFF;border: 1px solid #000;background: #000000;} .templete-con17 .page-content1-item .item-body .item-btn .btnn:hover{background: #fff;color: #000;} @media screen and (max-width:1259px){ .templete-con17 .page-content1-item .item-flex .item-pic{width: 50%;} .templete-con17 .page-content1-item .item-flex .item-body{width: 41%;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 32px;line-height: 48px;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 16px;margin-top: 28px;line-height: 28px;} .templete-con17 .page-content1-item .item-body .item-btn{padding-top: 60px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{min-width: 156px;line-height: 28px;padding: 8px 16px;font-size: 16px;} } @media screen and (max-width:991px){ .templete-con17 .page-content1-item .item-flex .item-pic{width: 100%;} .templete-con17 .page-content1-item .item-flex .item-pic img{width: 70%;} .templete-con17 .page-content1-item .item-flex .item-body{width: 100%;padding-top: 20px;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 28px;line-height: 42px;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 15px;margin-top: 24px;line-height: 26px;} .templete-con17 .page-content1-item .item-body .item-btn{padding-top: 32px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{min-width: 142px;line-height: 26px;padding: 6px 14px;font-size: 15px;} } @media screen and (max-width:720px){ .templete-con17 .page-content1-item .item-flex .item-pic{width: 100%;} .templete-con17 .page-content1-item .item-flex .item-pic img{width: 80%;} .templete-con17 .page-content1-item .item-flex .item-body{width: 100%;padding-top: 20px;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 24px;line-height: 36px;} .templete-con17 .page-content1-item .item-body .item-desc{font-size: 14px;margin-top: 16px;line-height: 24px;} .templete-con17 .page-content1-item .item-body .item-btn{padding-top: 20px;} .templete-con17 .page-content1-item .item-body .item-btn .btnn{min-width: 130px;line-height: 24px;padding: 5px 12px;font-size: 14px;} } @media screen and (max-width:420px){ .templete-con17 .page-content1-item .item-flex .item-pic img{width: 100%;} .templete-con17 .page-content1-item .item-body .item-title{font-size: 20px;line-height: 36px;} } RISEWIN LTD RISEWIN LTD, founded in 2005, is a company with nearly 20 years of experience in the clothing industry. It has long served globally renowned chain clothing brands. The company has an excellent design team with European and American designers, a professional sample room of over 50 employees, and a professional production and manufacturing factory of over 10000 square meters, which has been deeply rooted in the European and American fashion field. Contact Us   Our sample making room makes over 1000 new styles of professional monthly fashion products, including jersey, woven, PU, and knitwear. There are 10 professional production lines in the production workshop, with 300 employees and an annual production capacity of 4 million pieces. The company's products mainly focus on women's clothing, supplemented by men's clothing, including dresses, windbreakers, cotton jackets, tops, pants, and skirts. The company's products also include sustainable products such as BCI, RECYCLED POLYESTER, etc. The production factories all with SEMTA certification and HIGG certification.   The company has always served some online store brands, accepting rebuys with short-leadtime and small quantity. New samples can be made fast and some of them only takes 3-5 days, and the shipment of production can reach 10-15 days. Order quantity can be less than 100 pieces! Our company's inspection execution standard is AQL2.5, adhering to the best quality to become the strongest supporter of brand customers.   Our company has a professional team, rigorous management, and continuous exploration and progress. Always adhering to the business philosophy of "quality comes first, customer comes priority", continuously improving our development capabilities and services. We focus on innovation and constantly develop new styles to meet the constantly changing market and personalized needs of our customers.   As a premier women's apparel OEM manufacturer, we are dedicated to transforming your fashion ideas into reality. Our expertise lies in delivering high-quality, custom-made garments that meet the unique needs of brands worldwide. Thank you for your attention to our company. We look forward to establishing a long-term and stable cooperative relationship with you to jointly create a better future.   #Private Label Clothing Line #Order branded apparel in bulk #Bulk order high-end fashion     Cooperative Partner   Certificate   .templete-con55 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .self-ellipsis-2 { display: -webkit-box !important; overflow: hidden; white-space: normal !important; text-overflow: ellipsis; word-wrap: break-word; -webkit-line-clamp: 2; -webkit-box-orient: vertical; } .self-ellipsis-3 { display: -webkit-box !important; overflow: hidden; white-space: normal !important; text-overflow: ellipsis; word-wrap: break-word; -webkit-line-clamp: 3; -webkit-box-orient: vertical; } .templete-con55{position: relative;width: 100%;} .templete-con55 .con-tbody{position: relative;width: 100%;} .templete-con55 .con-tbody .con-tbody-list{position: relative;font-size: 0;letter-spacing: 0;display: flex;flex-wrap: wrap;} .templete-con55 .con-tbody .con-tbody-item{position: relative;display: inline-block;vertical-align: top;width: 100%;margin-bottom: 20px;} .templete-con55 .con-tbody-item .item-box{position: relative;width: 100%;height: 100%;display: flex;align-items: center;justify-content: space-between;flex-wrap: wrap;overflow: hidden;} .templete-con55 .con-tbody-item .item-box::before{position: absolute;content: "";top: 0;bottom: 0;width: calc(50% - 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FEM is a self-assessment tool used in factories to assess the sustainable development and environmental impact of the entire supply chain in the textile industry. It is used to measure and improve supplier cooperation in their factory environment, Higg FEM environmental factory inspection has become a threshold for cooperation with customers. Higg FEM is the "Higg Certified Factory Environment Module", a sustainability assessment tool that standardizes how factories measure and evaluate their environmental performance annually. Mainly used by manufacturers and factories, self-assessment is completed once a year, and third-party verification institutions recognized by SAC are selected for verification. Practical and qualitative questions are used to evaluate the performance of environmental sustainability, thereby promoting manufacturers to improve. The Higg Index evaluation validated by accredited reviewers can enhance supply chain systems and customer trust. Its content and scores can be shared with relevant brand parties. SMETA SMETA, also known as Sedex Members EthicaTrade Audit, is one of the most widely used business ethics review formats in the world and is globally recognized as one of the ways to evaluate supply chains, including assessments of labor rights, health and safety, environment, and business ethics.

Langfang Clear Chemical Building Materials Co., Ltd     Langfang Clear Chemical Building Materials Co, Ltd was established in 2007. Since its establishment, we have been dedicated to the research and production of phenolic insulation products. Our products are widely used in building wall insulation to provide excellent insulation effect for households, reduce energy consumption, improve living comfort, and ensure a balance between safety and energy conservation; Applied in central air conditioning ventilation systems and industrial ventilation systems, it can improve the safety, energy efficiency, and durability of the system; Applied in high-temperature environments such as factories and warehouses to protect equipment and personnel safety; Applied to tank insulation, it improves safety and economy; There are also wall panel sandwich panels for refrigeration and freezing facilities that maintain insulation performance in low temperature environments to ensure product quality. The company has established its own phenolic board research laboratory and inspection testing laboratory to ensure the stability of phenolic board product performance and excellent quality.     We have 5 factories located in Xinjiang, Gansu, and Hebei, delivering goods nearby to effectively reduce transportation costs and ensure stable and efficient supply of products. There are a total of 14 production lines for sheet metal and 4 production lines for pipe shells. The production lines are equipped with dedicated personnel to inspect product quality and have a large production capacity. They provide stable and efficient supply of 7500 high cube containers per month.     Our professional production and customer service teams offer support for customization. We can customize thickness, density, size, color, and covering material, and we also provide OEM and ODM services.   Over the years, Clear has won market advantages for many overseas dealers by virtue of its source factory advantages and worked together to achieve a win-win situation. As a leading Phenolic Insulation Material Supplier, we provide top-quality solutions to enhance energy efficiency and protect your building from the elements. If you would like more information about this product, please feel free to contact us.    

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Equipped with a complete set of advanced equipment, including Swiss CNC machining equipment, Japanese turning-milling composite processing equipment, German CNC grinder, Japanese three-coordinate measuring machine and so on, DEFU Air treat quality as top priority. Meanwhile advanced automotive electric air conditioning system environment simulation laboratories have been established. Contact Us     Product Range   ​​Product Category​​ ​​Key Features​​ ​​Best For​​ ​​Energy Source​​ ​​Key Considerations​​ ​​1. Parking Air Conditioners​​         ▪ ​​Rooftop Parking AC​​ - Compact rooftop installation Large trucks, buses, RVs Battery/Solar/Low-voltage DC - Installation space on roof - High cooling capacity (stationary cooling during parking) - Battery life vs. cooling demand - Quiet operation     ▪ ​​Backpack Parking AC​​ - Portable, rear-mounted design Small/medium trucks, vans Battery/Low-voltage DC - Portability needs - Lightweight (flexible cooling for parked vehicles) - Space constraints on vehicle exterior - Easy installation     ​​2. Heating Solutions​​         ▪ ​​Diesel Heaters​​ - Rapid heating in extreme cold Trucks, buses, off-road vehicles Diesel - Fuel availability - Fuel-efficient (heating cabins during winter operation) - Emissions compliance - Low emissions   - Cold climate performance ​​3. Refrigeration & Power​​         ▪ ​​Truck Electric Refrigeration​​ - All-electric cooling for cargo Commercial trucks, cold-chain logistics Vehicle battery/DC power - Cargo size vs. cooling efficiency - Zero emissions (perishable goods during transit) - Battery drain management - Precise temp control     ▪ ​​DC Generators​​ - Auxiliary power supply EVs, hybrid vehicles, emergency power needs DC power (compatible with EV systems) - Power output requirements - Supports AC/DC devices - Integration with existing vehicle systems - Compact design   ​​4. Vehicle AC Parts​​         ▪ ​​AC System Components​​ - Compressors, condensers, evaporators Repair, maintenance, or upgrades N/A   - Customizable for OEMs/aftermarket (compatible with most vehicle models)       .templete-con11 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con11{position: relative;width: 100%;background: #F7F8FA;} .templete-con11 .con-title{font-size: 34px;font-weight: bold;color: #333333;line-height: 54px;text-align: center;text-transform: uppercase;} .templete-con11 .con-text{font-size: 20px;text-align: center;color: #666666;line-height: 32px;margin-top: 20px;} .templete-con11 .con-tbody{position: relative;width: 100%;padding-top: 56px;} .templete-con11 .con-tbody .con-tbody-list{position: relative;font-size: 0;letter-spacing: 0;display: flex;flex-wrap: wrap;} .templete-con11 .con-tbody .con-tbody-item{display: inline-block;vertical-align: top;width: 33.33333333%;padding: 0 40px;margin-bottom: 20px;position: 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14px;margin-top: 6px;line-height: 24px;} .templete-con11 .con-tbody-item .item-num{font-size: 22px;margin-bottom: 6px;line-height: 30px;} } @media screen and (max-width:420px) { .templete-con11 .con-title{font-size: 18px;line-height: 32px;} .templete-con11 .con-text{font-size: 13px;line-height: 22px;margin-top: 8px;} .templete-con11 .con-tbody .con-tbody-item{width: 100%;padding: 0 6px;} } Core Services & Expertise 01 Customized Electric A/C Systems Advanced HVAC systems optimized for electric vehicles, minimizing energy draw while maximizing cooling/heating performance.   Integrated components: electric compressors, condensers, evaporators, and intelligent control modules. 02 R&D‑Driven Solutions Collaboration with global automakers to create bespoke thermal management systems for passenger cars, commercial vehicles, and specialty EVs.   Expertise in battery thermal management integration to extend EV range and enhance battery longevity. 03 End‑to‑End Support From prototyping through mass production, DEFU provides comprehensive engineering support, validation testing, and after‑sales service.   Fully compliant with ISO 9001 and IATF 16949 quality management standards.   Advanced Production Capabilities   Smart Automation Fully automated assembly lines with robotic precision ensure consistent output and scalability.   Cutting‑Edge Testing Labs Laser alignment systems for sub‑millimeter component accuracy. Environmental simulation chambers (–40 °C to +60 °C) validate system performance under extreme conditions. AI‑powered predictive maintenance tools to guarantee long‑term reliability.   Sustainable Practices Zero‑waste production processes and energy‑efficient facilities aligned with global carbon‑neutral objectives.     Proven Industry Experience   Global Partnerships: Trusted supplier to leading EV manufacturers and Tier 1 automotive brands across Europe, Asia, and North America. Innovation Milestones: Over 2 million EVs equipped with DEFU A/C systems; pioneering lightweight, compact designs that reduce system weight by 30 %. Certifications & Awards: Recognized for excellence in green technology and automotive engineering innovation.   .templete-con77 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .self-ellipsis-2 { display: -webkit-box !important; overflow: hidden; white-space: normal !important; text-overflow: ellipsis; word-wrap: break-word; -webkit-line-clamp: 2; -webkit-box-orient: vertical; } .self-ellipsis-3 { display: -webkit-box !important; overflow: hidden; white-space: normal !important; text-overflow: ellipsis; word-wrap: break-word; -webkit-line-clamp: 3; -webkit-box-orient: vertical; } .templete-con77{position: relative;width: 100%;} .templete-con77 .con-title{position: relative;width: 100%;text-align: left;font-weight: bold;font-size: 40px;color: #333;line-height: 52px;} .templete-con77 .con-tbody{position: relative;width: 100%;margin-top: 36px;} .templete-con77 .con-tbody .con-tbody-list{position: relative;font-size: 0;letter-spacing: 0;display: flex;flex-wrap: wrap;margin-left: -15px;margin-right: -15px;} .templete-con77 .con-tbody .con-tbody-item{position: relative;display: inline-block;vertical-align: top;width: 33.333333%;padding: 0 15px;margin-bottom: 20px;} .templete-con77 .con-tbody-item .item-box{position: relative;width: 100%;height: 100%;transition: all .3s;border: 1px solid #ccc;background: #fff;border-radius: 40px;padding: 30px;} .templete-con77 .con-tbody-item .item-box .item-text{position: relative;width: 100%; font-size: 16px;color: #666;line-height: 30px;height: calc(100% - 100px); margin-bottom: 20px;} .templete-con77 .con-tbody-item .item-box .item-text a{display: inline-block;vertical-align: top;} .templete-con77 .con-tbody-item .item-box .item-user{position: relative;width: 100%;display: flex;align-items: center;justify-content: space-between;flex-wrap: wrap;} .templete-con77 .con-tbody-item .item-user .user-pic{position: relative;width: 80px;height: 80px;border-radius: 50%;overflow: hidden;display: flex;align-items: center;justify-content: center;} .templete-con77 .con-tbody-item .item-user .user-pic img{display: inline-block;vertical-align: top;width: 100%;} .templete-con77 .con-tbody-item .item-user .item-body{position: relative;width: calc(100% - 100px);text-align: left;} .templete-con77 .con-tbody-item .item-user .item-title{position: relative;font-weight: bold; font-size: 20px;color: #333;line-height: 30px;} .templete-con77 .con-tbody-item .item-user .item-desc{position: relative;font-size: 16px;color: #666;line-height: 26px;} @media screen and (max-width:1459px) { .templete-con77 .con-title{font-size: 36px;line-height: 48px;} .templete-con77 .con-tbody{margin-top: 32px;} .templete-con77 .con-tbody .con-tbody-list{margin-left: -12px;margin-right: -12px;} .templete-con77 .con-tbody .con-tbody-item{width: 33.333333%;padding: 0 12px;margin-bottom: 20px;} .templete-con77 .con-tbody-item .item-box{border-radius: 32px;padding: 26px;} .templete-con77 .con-tbody-item .item-box .item-text{font-size: 16px;line-height: 28px;height: calc(100% - 90px);margin-bottom: 16px;} .templete-con77 .con-tbody-item .item-user .user-pic{width: 74px;height: 74px;} .templete-con77 .con-tbody-item .item-user .item-body{width: calc(100% - 90px);} .templete-con77 .con-tbody-item .item-user .item-title{font-size: 20px;line-height: 30px;} .templete-con77 .con-tbody-item .item-user .item-desc{font-size: 16px;line-height: 26px;} } @media screen and (max-width:1259px) { .templete-con77 .con-title{font-size: 32px;line-height: 44px;} .templete-con77 .con-tbody{margin-top: 28px;} .templete-con77 .con-tbody .con-tbody-list{margin-left: -6px;margin-right: -6px;} .templete-con77 .con-tbody .con-tbody-item{width: 33.333333%;padding: 0 6px;margin-bottom: 16px;} .templete-con77 .con-tbody-item .item-box{border-radius: 24px;padding: 20px;} .templete-con77 .con-tbody-item .item-box .item-text{font-size: 15px;line-height: 26px;height: calc(100% - 80px);margin-bottom: 12px;} .templete-con77 .con-tbody-item .item-user .user-pic{width: 68px;height: 68px;} .templete-con77 .con-tbody-item .item-user .item-body{width: calc(100% - 80px);} .templete-con77 .con-tbody-item .item-user .item-title{font-size: 18px;line-height: 30px;} .templete-con77 .con-tbody-item .item-user .item-desc{font-size: 15px;line-height: 26px;} } @media screen and (max-width:991px) { .templete-con77 .con-title{font-size: 28px;lin

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.con-tbody-list{padding-top: 24px;margin-left: -6px;margin-right: -6px;} .templete-con65 .con-tbody-list .con-tbody-item{width: 50%;padding: 0 6px;margin-bottom: 20px;} .templete-con65 .con-tbody-item .item-box .item-body{padding: 9px 10px;line-height: 26px;} .templete-con65 .con-tbody-item .item-body .item-title{font-size: 14px;line-height: 26px;} } @media screen and (max-width:400px) { .templete-con65 .con-tbody .con-tbody-left{width: 100%;} .templete-con65 .con-tbody .con-tbody-right{width: 100%;} .templete-con65 .con-tbody-right .con-tbody-info{padding-top: 16px;} .templete-con65 .con-tbody-right .con-tbody-title{margin-bottom: 16px;padding-left: 15px;font-size: 16px;line-height: 22px;} .templete-con65 .con-tbody-right .con-tbody-title .title{font-size: 20px;line-height: 32px;} .templete-con65 .con-tbody-right .con-tbody-title::before{width: 5px;} .templete-con65 .con-tbody-right .con-tbody-text{font-size: 14px;line-height: 24px;} .templete-con65 .con-tbody-list{padding-top: 24px;margin-left: -6px;margin-right: -6px;} .templete-con65 .con-tbody-list .con-tbody-item{width: 100%;padding: 0 6px;margin-bottom: 20px;} .templete-con65 .con-tbody-item .item-box .item-body{padding: 9px 10px;line-height: 26px;} .templete-con65 .con-tbody-item .item-body .item-title{font-size: 14px;line-height: 26px;} } ABOUT US Langfang Huichen Energy Saving Technology Co., Ltd. Langfang Huichen Energy Saving Technology Co., Ltd. is located in Dacheng County, Hebei Province, China, which is known as the "Capital of Thermal Insulation and Fireproof Building Materials". Our company is a large-scale energy-saving technology enterprise covering an area of 1,000 acres with more than 900 employees, specializing in the production of high-quality heat-insulating and heat-retaining materials, cold-retaining materials and fire-resistant materials. Our products are widely used in construction, industry, transportation and aerospace, providing customers with a full range of thermal insulation, cold retention and fire protection solutions. Glass Wool Production Line Nitrile Rubber (NBR) Production Line Rock Wool Production Line   .templete-con3 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con3{position: relative;width: 100%;} .templete-con3 .con-title{font-size: 34px;font-weight: bold;color: #333333;line-height: 54px;text-align: center;text-transform: uppercase;} .templete-con3 .con-text{font-size: 20px;text-align: center;color: #666666;line-height: 32px;margin-top: 20px;} .templete-con3 .con-tbody{position: relative;width: 100%;padding-top: 56px;} .templete-con3 .con-tbody .con-tbody-list{position: relative;font-size: 0;letter-spacing: 0;margin-left: -13px;margin-right: -13px;display: flex;flex-wrap: wrap;} .templete-con3 .con-tbody .con-tbody-item{position: relative;display: inline-block;vertical-align: top;width: 25%;padding: 0 13px;margin-bottom: 26px;box-sizing: border-box;} .templete-con3 .con-tbody-item .item-box{position: relative;width: 100%;height: 100%; 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.con-tbody-list{margin-left: -10px;margin-right: -10px;} .templete-con3 .con-tbody .con-tbody-item{width: 50%;padding: 0 10px;margin-bottom: 20px;} .templete-con3 .con-tbody-item .item-box .item-body{padding: 12px 15px;} .templete-con3 .con-tbody-item .item-body .item-title{font-size: 16px;line-height: 28px;} .templete-con3 .con-tbody-item .item-body .item-desc{font-size: 14px;margin-top: 6px;line-height: 22px;} } @media screen and (max-width:420px) { .templete-con3 .con-title{font-size: 18px;line-height: 32px;} .templete-con3 .con-text{font-size: 13px;line-height: 22px;margin-top: 8px;} .templete-con3 .con-tbody{padding-top: 24px;} .templete-con3 .con-tbody .con-tbody-list{margin-left: -5px;margin-right: -5px;} .templete-con3 .con-tbody .con-tbody-item{width: 100%;padding: 0 5px;margin-bottom: 20px;} .templete-con3 .con-tbody-item .item-box .item-body{padding: 8px 10px;} .templete-con3 .con-tbody-item .item-body .item-title{font-size: 16px;line-height: 28px;} .templete-con3 .con-tbody-item .item-body .item-desc{font-size: 14px;margin-top: 6px;line-height: 22px;} } Our Factory Explore our factory, showcasing advanced production lines for glass wool and rubber-plastic products, spacious warehouses, finished products, and modern facility exteriors.     .templete-con9 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con9{position: relative;width: 100%;} .templete-con9 .con-title{font-size: 34px;font-weight: bold;color: #333333;line-height: 54px;text-align: center;text-transform: uppercase;} .templete-con9 .con-text{font-size: 20px;text-align: center;color: #666666;line-height: 32px;margin-top: 20px;} .templete-con9 .con-tbody{position: relative;width: 100%;padding-top: 46px;} .templete-con9 .con-tbody .con-tbody-list{position: relative;font-size: 0;letter-spacing: 0;margin-left: -15px;margin-right: -15px;display: flex;flex-wrap: wrap;} .templete-con9 .con-tbody .con-tbody-item{display: 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.item-body .item-title{font-size: 17px;line-height: 26px;} .templete-con9 .con-tbody-item .item-body .item-desc{font-size: 15px;margin-top: 10px;line-height: 26px;} .templete-con9 .con-tbody-item .item-num{font-size: 30px;margin-top: 6px;line-height: 38px;} } @media screen and (max-width:660px) { .templete-con9 .con-title{font-size: 20px;line-height: 36px;} .templete-con9 .con-text{font-size: 14px;line-height: 24px;margin-top: 10px;} .templete-con9 .con-tbody{padding-top: 24px;} .templete-con9 .con-tbody .con-tbody-list{margin-left: -6px;margin-right: -6px;} .templete-con9 .con-tbody .con-tbody-item{width: 50%;padding: 0 6px;margin-bottom: 20px;padding-top: 40px;} .templete-con9 .con-tbody-item .item-box .item-icon{max-width:80px;height: 80px;} .templete-con9 .con-tbody-item .item-body{padding: 56px 15px 16px;} .templete-con9 .con-tbody-item .item-body .item-title{font-size: 16px;line-height: 26px;} .templete-con9 .con-tbody-item .item-body .item-desc{font-size: 14px;margin-top: 8px;line-height: 24px;} .templete-con9 .con-tbody-item .item-num{font-size: 26px;margin-top: 6px;line-height: 32px;} } @media screen and (max-width:420px) { .templete-con9 .con-tbody .con-tbody-item{width: 100%;} .templete-con9 .con-title{font-size: 18px;line-height: 32px;} .templete-con9 .con-text{font-size: 13px;line-height: 22px;margin-top: 8px;} } Why Choose Us Leading Provider of Energy-Saving Materials and Solutions HIGH-QUALITY PRODUCTS We provide a wide range of insulation and energy-saving materials, all made with premium raw materials to ensure durability and excellent performance. 01 ADVANCED PRODUCTION Our modern production lines and strict quality inspection system guarantee high efficiency and consistent product quality. 02 PROFESSIONAL TEAM Our experts and technical elites offer professional guidance, ensuring solutions meet both domestic and international standards. 03 INNOVATION AND SERVICE We continuously invest in R&D, adopt new technologies, and offer attentive customer support for the best user experience. 04   .templete-con86 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .self-ellipsis-2 { display: -webkit-box !important; overflow: hidden; white-space: normal !important; text-overflow: ellipsis; word-wrap: break-word; -webkit-line-clamp: 2; -webkit-box-orient: vertical; } .self-ellipsis-4 { display: -webkit-box !important; overflow: hidden; white-space: normal !important; text-overflow: ellipsis; word-wrap: break-word; -webkit-line-clamp: 4; -webkit-box-orient: vertical; } .templete-con86{position: relative;width: 100%;} .templete-con86 .con-title{position: relative;width: 100%;text-align: center;font-weight: bold;text-transform: uppercase; font-size: 36px;color: #333;line-height: 48px;} .templete-con86 .con-tbody{position: relative;width: 100%;padding-top: 50px;} .templete-con86 .con-tbody .con-tbody-list{position: relative;font-size: 0;letter-spacing: 0;display: flex;flex-wrap: wrap;margin-left: -16px;margin-right: -16px;} .templete-con86 .con-tbody .con-tbody-items{position: relative;display: inline-block;vertical-align: top;width: 50%;padding: 0 16px;margin-bottom: 20px;} .templete-con86 .con-tbody-items .items-box{position: relative;width: 100%;height: 100%;padding: 33px 36px 34px;background-color: rgba(0, 118, 209, 0.05); transition: all .3s;} .templete-con86 .con-tbody-items .items-box .items-body{position: relative;width: 100%;} .templete-con86 .con-tbody-items .items-box .items-title{position: relative;font-weight: bold;display: flex;align-items: center; font-size: 20px;color: #1e1e1e;line-height: 32px;} .templete-con86 .con-tbody-items .items-box .items-title img{display: inline-block;vertical-align: top;width: 52px;margin-right: 26px;} .templete-con86 .con-tbody-items .items-box .items-text{position: relative;font-size: 16px;line-height: 32px;color: #333333;margin-top: 25px;} @media screen and (max-width:1459px) { .templete-con86 .con-title{font-size: 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.templete-con86 .con-tbody-items .items-box .items-title{font-size: 18px;line-height: 28px;} .templete-con86 .con-tbody-items .items-box .items-title img{width: 48px;margin-right: 16px;} .templete-con86 .con-tbody-items .items-box .items-text{font-size: 16px;line-height: 28px;margin-top: 18px;} } @media screen and (max-width:991px) { .templete-con86 .con-title{font-size: 26px;line-height: 38px;} .templete-con86 .con-tbody{padding-top: 28px;} .templete-con86 .con-tbody .con-tbody-list{margin-left: -6px;margin-right: -6px;} .templete-con86 .con-tbody .con-tbody-items{width: 50%;padding: 0 6px;margin-bottom: 18px;} .templete-con86 .con-tbody-items .items-box{padding: 18px;} .templete-con86 .con-tbody-items .items-box .items-title{font-size: 18px;line-height: 28px;} .templete-con86 .con-tbody-items .items-box .items-title img{width: 48px;margin-right: 16px;} .templete-con86 .con-tbody-items .items-box .items-text{font-size: 15px;line-height: 26px;margin-top: 15px;} } @media screen and (max-width: 680px) { .templete-con86 .con-title{font-size: 20px;line-height: 32px;} .templete-con86 .con-tbody{padding-top: 22px;} .templete-con86 .con-tbody .con-tbody-list{margin-left: -6px;margin-right: -6px;} .templete-con86 .con-tbody .con-tbody-items{width: 100%;padding: 0 6px;margin-bottom: 18px;} .templete-con86 .con-tbody-items .items-box{padding: 18px;} .templete-con86 .con-tbody-items .items-box .items-title{font-size: 18px;line-height: 28px;} .templete-con86 .con-tbody-items .items-box .items-title img{width: 48px;margin-right: 16px;} .templete-con86 .con-tbody-items .items-box .items-text{font-size: 14px;line-height: 24px;margin-top: 12px;} } ABOUT MORE Our Product Range Our company has a wide range of product lines, including rubber-plastic insulation products, centrifugal glass wool products, rock wool products, ceramic fiber aluminosilicate products, foam glass panel and pipe products, polyurethane composite panels and pipe shells. Meanwhile, we also provide a variety of reinforced and composite aluminum foil products, as well as glass fiber acoustic ceilings and other related building materials. These products not only meet the needs of the domestic market, but are also exported to the United States, Russia, Canada, Poland, Korea, India, Saudi Arabia and many other countries and regions. Advanced Production Capabilities In order to ensure product quality and production efficiency, our company has invested heavily in the construction of five insulation rubber products production lines, three centrifugal glass wool products production lines and three rock wool products production lines. These modernized production lines are equipped with advanced production equipment and strict quality inspection system to ensure the high standard and quality of our products. Our Philosophy and Expertise While continuously expanding our business and upgrading our technology, Langfang Huichen Energy Saving Technology Co., Ltd. always adheres to the business philosophy of "Innovation, Quality, Service", and is committed to improving the performance of our products and optimizing the experience of our customers. Our team consists of senior experts and technical elites in the industry, whose professional knowledge and rich experience provide a solid foundation for the company's sustainable development. Future Development and Innovation Looking to the future, Langfang Huichen Energy Saving Technology Co., Ltd. will continue to expand R & D investment, strengthen cooperation with domestic and foreign research institutions and enterprises, promote the application of new technologies and the development of new products, and strive to become a leading international supplier of energy-saving science and technology materials, and to make greater contributions to the sustainable development of the world. .templete-con86 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .self-ellipsis-2 { display: -webkit-box !important; overflow: hidden; white-space: normal !important; text-overflow: ellipsis; word-wrap: break-word; -webkit-line-clamp: 2; -webkit-box-orient: vertical; } .self-ellipsis-4 { display: -webkit-box !important; overflow: hidden; white-space: normal !important; text-overflow: ellipsis; word-wrap: break-word; -webkit-line-clamp: 4; -webkit-box-orient: vertical; 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.templete-con18 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con18{position: relative;width: 100%;} .templete-con18 .page-content1-list{position: relative;width: 100%;font-size: 0;letter-spacing: 0;} .templete-con18 .page-content1-item{position: relative;width: 100%;} .templete-con18 .page-content1-item .item-flex{display: flex;align-items: center;justify-content: space-between;flex-wrap: wrap;flex-direction: row-reverse;} .templete-con18 .page-content1-item .item-flex .item-pic{position: relative;width: 50%;text-align: center;} .templete-con18 .page-content1-item .item-flex .item-pic img{display: inline-block;vertical-align: top;width: 100%;} .templete-con18 .page-content1-item .item-flex .item-body{position: relative;width: 41%;} .templete-con18 .page-content1-item .item-body .item-title{font-size: 34px;color: #333333;line-height: 56px;font-weight: bold;} .templete-con18 .page-content1-item .item-body .item-desc{font-size: 16px;margin-top: 30px;color: #666666;line-height: 30px;} .templete-con18 .page-content1-item .item-body .item-btn{position: relative;padding-top: 72px;} .templete-con18 .page-content1-item .item-body .item-btn .btnn{display: inline-block;vertical-align: top;text-align: center;min-width: 170px;line-height: 30px;padding: 9px 18px;font-size: 16px;font-weight: bold;color: #FFFFFF;border: 1px solid #000;background: #000000;} .templete-con18 .page-content1-item .item-body .item-btn .btnn:hover{background: #fff;color: #000;} @media screen and (max-width:1259px){ .templete-con18 .page-content1-item{} .templete-con18 .page-content1-item .item-flex .item-pic{width: 50%;} .templete-con18 .page-content1-item .item-flex .item-body{width: 41%;} .templete-con18 .page-content1-item .item-body .item-title{font-size: 32px;line-height: 48px;} .templete-con18 .page-content1-item .item-body .item-desc{font-size: 16px;margin-top: 28px;line-height: 28px;} .templete-con18 .page-content1-item .item-body .item-btn{padding-top: 60px;} .templete-con18 .page-content1-item .item-body .item-btn .btnn{min-width: 156px;line-height: 28px;padding: 8px 16px;font-size: 16px;} } @media screen and (max-width:991px){ .templete-con18 .page-content1-item{} .templete-con18 .page-content1-item .item-flex .item-pic{width: 100%;} .templete-con18 .page-content1-item .item-flex .item-pic img{width: 70%;} .templete-con18 .page-content1-item .item-flex .item-body{width: 100%;padding-top: 20px;} .templete-con18 .page-content1-item .item-body .item-title{font-size: 28px;line-height: 42px;} .templete-con18 .page-content1-item .item-body .item-desc{font-size: 15px;margin-top: 24px;line-height: 26px;} .templete-con18 .page-content1-item .item-body .item-btn{padding-top: 32px;} .templete-con18 .page-content1-item .item-body .item-btn .btnn{min-width: 142px;line-height: 26px;padding: 6px 14px;font-size: 15px;} } @media screen and (max-width:720px){ .templete-con18 .page-content1-item{} .templete-con18 .page-content1-item .item-flex .item-pic{width: 100%;} .templete-con18 .page-content1-item .item-flex .item-pic img{width: 80%;} .templete-con18 .page-content1-item .item-flex .item-body{width: 100%;padding-top: 20px;} .templete-con18 .page-content1-item .item-body .item-title{font-size: 24px;line-height: 36px;} .templete-con18 .page-content1-item .item-body .item-desc{font-size: 14px;margin-top: 16px;line-height: 24px;} .templete-con18 .page-content1-item .item-body .item-btn{padding-top: 20px;} .templete-con18 .page-content1-item .item-body .item-btn .btnn{min-width: 130px;line-height: 24px;padding: 5px 12px;font-size: 14px;} } @media screen and (max-width:420px){ .templete-con18 .page-content1-item .item-flex .item-pic img{width: 100%;} .templete-con18 .page-content1-item .item-body .item-title{font-size: 20px;} } ABOUT US Beijing Xutengda Automation Equipment Co., Ltd was established in 2004. It’s a professional manufacturer of automated back-end packaging equipment and automated warehousing and logistics equipment. Possessing independent intellectual property rights, the company is an all-round automated case packaging equipment supplier, capable of planning, design, manufacturing, and maintenance of packaging lines. Contact Us   With world-class technology and more than 10 years of manufacturing and development experience, the company can help customers realize the automation of packaging lines by upgrading packaging equipment, or designing a complete set of automatic packaging line for the whole plant. The company has developed various automatic machines and solutions for goods unpacking, packing, sealing, palletizing, delivery and sorting. Its products not only sell well in mainland China, but also find a good sale in France, Germany, Southeast Asia and other countries and regions. The premium services of the company win trust of many brands home and abroad. Now, the company has established long-term cooperative relations with Mengniu, Yili, Guangming, Junlebao, Sanyuan, Shanhaiguan, Jinluo, Jingdong and other food and logistics enterprises.     .templete-con7 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con7{position: relative;width: 100%;background: #F7F8FA;} .templete-con7 .con-title{font-size: 34px;font-weight: bold;color: #333333;line-height: 54px;text-align: center;text-transform: uppercase;} .templete-con7 .con-text{font-size: 20px;text-align: center;color: #666666;line-height: 32px;margin-top: 20px;} .templete-con7 .con-tbody{position: relative;width: 100%;padding-top: 56px;} .templete-con7 .con-tbody .con-tbody-list{position: relative;font-size: 0;letter-spacing: 0;display: flex;flex-wrap: wrap;} .templete-con7 .con-tbody .con-tbody-item{display: inline-block;vertical-align: top;width: 16.6666667%;padding: 0 20px;margin-bottom: 20px;position: relative;box-sizing: border-box;} .templete-con7 .con-tbody-item .item-box{position: relative;width: 100%;text-align: center;} .templete-con7 .con-tbody-item::before{position: absolute;content: "";top: 50px; left: 100%;transform: translateX(-50%);width: 84px;height: 14px;background: url(/admin_upload/customer_template/img/jian.webp) no-repeat center center;background-size: 100% 100%;} .templete-con7 .con-tbody-list .con-tbody-item:nth-last-of-type(1)::before{display: none;} .templete-con7 .con-tbody-item .item-pic{position: relative;width: 100%;max-width: 114px;margin: 0 auto; background: #FFFFFF;border: 1px solid #184E88;border-radius: 50%;text-align: center;} .templete-con7 .con-tbody-item .item-pic img{display: inline-block;vertical-align: top;width: 100%;} .templete-con7 .con-tbody-item .item-body{position: relative;width: 100%;text-align: center;padding-top: 26px;} .templete-con7 .con-tbody-item .item-body .item-title{font-size: 18px;text-transform: uppercase;font-weight: 600;color: #333333;line-height: 26px;} .templete-con7 .con-tbody-item .item-body .item-desc{font-size: 14px;margin-top: 8px;color: #666666;line-height: 24px;} @media screen and (max-width:1459px) { .templete-con7 .con-title{font-size: 32px;line-height: 50px;} .templete-con7 .con-text{font-size: 18px;line-height: 30px;margin-top: 18px;} .templete-con7 .con-tbody{padding-top: 48px;} .templete-con7 .con-tbody .con-tbody-item{width: 16.6666667%;padding: 0 10px;margin-bottom: 20px;} .templete-con7 .con-tbody-item::before{width: 60px;height: 10px;} .templete-con7 .con-tbody-item .item-pic{max-width: 100px;} .templete-con7 .con-tbody-item .item-body{padding-top: 22px;} .templete-con7 .con-tbody-item .item-body .item-title{font-size: 18px;line-height: 26px;} .templete-con7 .con-tbody-item .item-body .item-desc{font-size: 14px;margin-top: 6px;line-height: 24px;} } @media screen and (max-width:1259px) { .templete-con7 .con-title{font-size: 28px;line-height: 44px;} .templete-con7 .con-text{font-size: 16px;line-height: 28px;margin-top: 16px;} .templete-con7 .con-tbody{padding-top: 40px;} .templete-con7 .con-tbody .con-tbody-item{width: 25%;padding: 0 6px;margin-bottom: 20px;} .templete-con7 .con-tbody-item::before{display: none;} .templete-con7 .con-tbody-item .item-pic{max-width: 100px;} .templete-con7 .con-tbody-item .item-body{padding-top: 20px;} .templete-con7 .con-tbody-item .item-body .item-title{font-size: 17px;line-height: 26px;} .templete-con7 .con-tbody-item .item-body .item-desc{font-size: 14px;margin-top: 6px;line-height: 24px;} } @media screen and (max-width:991px) { .templete-con7 .con-title{font-size: 24px;line-height: 40px;} .templete-con7 .con-text{font-size: 15px;line-height: 26px;margin-top: 12px;} .templete-con7 .con-tbody{padding-top: 32px;} .templete-con7 .con-tbody .con-tbody-item{width: 33.333333%;padding: 0 6px;margin-bottom: 20px;} .templete-con7 .con-tbody-item::before{display: none;} .templete-con7 .con-tbody-item .item-pic{max-width: 100px;} .templete-con7 .con-tbody-item .item-body{padding-top: 16px;} .templete-con7 .con-tbody-item .item-body .item-title{font-size: 16px;line-height: 26px;} .templete-con7 .con-tbody-item .item-body .item-desc{font-size: 14px;margin-top: 6px;line-height: 24px;} } @media screen and (max-width:660px) { .templete-con7 .con-title{font-size: 20px;line-height: 36px;} .templete-con7 .con-text{font-size: 14px;line-height: 24px;margin-top: 10px;} .templete-con7 .con-tbody{padding-top: 24px;} .templete-con7 .con-tbody .con-tbody-item{width: 50%;padding: 0 6px;margin-bottom: 20px;} .templete-con7 .con-tbody-item::before{display: none;} .templete-con7 .con-tbody-item .item-pic{max-width: 100px;} .templete-con7 .con-tbody-item .item-body{padding-top: 16px;} .templete-con7 .con-tbody-item .item-body .item-title{font-size: 16px;line-height: 26px;} .templete-con7 .con-tbody-item .item-body .item-desc{font-size: 14px;margin-top: 6px;line-height: 24px;} } @media screen and (max-width:420px) { .templete-con7 .con-tbody .con-tbody-item{width: 100%;} .templete-con7 .con-title{font-size: 18px;line-height: 32px;} .templete-con7 .con-text{font-size: 13px;line-height: 22px;margin-top: 8px;} } Self-research and develop Logistics sorting System Automated Forming System Automated Packing System Automated Sealing System Automated Palletizing System Conveyor System   ￭ The company has researched and developed various automatic machines and solutions for goods unpacking, packing, sealing, palletizing, delivery and sorting. ￭ Agent for ABB, Schneider Kuka, Fanuc and other well-known brand robots, and cooperating to develop automation equipment more suitable for various enterprises.     SALES NETWORK Our products not only sell well in mainland China, but also find a good sale in France, Germany, Southeast Asia and other countries and regions. The premium services of the company win trust of many brands home and abroad     PARTIAL PARTNERS  

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.con-tbody-item{width: 50%;padding: 0 5px;margin-bottom: 16px;} .templete-con36 .con-tbody .con-tbody-item .item-box{border-radius: 10px;padding: 8px 10px 12px;} .templete-con36 .con-tbody-item .item-box .item-title{font-size: 12px;line-height: 18px;height: 36px;} .templete-con36 .con-tbody-item .item-box .item-text{font-size: 13px;margin-top: 8px;line-height: 20px;height: 40px;} } @media screen and (max-width:370px) { .templete-con36 .con-tbody .con-tbody-left{width: 100%;} .templete-con36 .con-tbody .con-tbody-right{width:100%;margin-top: 12px;} .templete-con36 .con-tbody .con-left-box .item-pic{border-radius: 16px;} .templete-con36 .con-tbody .con-tbody-info .con-tbody-title{font-size: 16px;line-height: 28px;} .templete-con36 .con-tbody .con-tbody-info .con-tbody-text{font-size: 13px;margin-top: 8px;line-height: 22px;} .templete-con36 .con-tbody .con-tbody-info .con-tbody-list{margin-left: -5px;margin-right: -5px;margin-top: 20px;} .templete-con36 .con-tbody .con-tbody-info .con-tbody-item{width: 100%;padding: 0 5px;margin-bottom: 16px;} .templete-con36 .con-tbody .con-tbody-item .item-box{border-radius: 10px;padding: 8px 10px 12px;} .templete-con36 .con-tbody-item .item-box .item-title{font-size: 12px;line-height: 18px;height: 36px;} .templete-con36 .con-tbody-item .item-box .item-text{font-size: 13px;margin-top: 8px;line-height: 20px;height: 40px;} } Shijiazhuang Yuan Dong Electric Power Manufacturing Co., Ltd. Shijiazhuang Yuan Dong Electric Power Manufacturing Co, Ltd. was established in 2004. The company's international brand name is Wei Guang. Shijiazhuang Yuan Dong Electric Power Manufacturing Co, Ltd is a manufacturer specializing in the production of Personal Protective Equipment (PPE), Electrical Insulating Appliances (EIA), Safety Helmets, Safety Harnesses, and Auxiliary Aids to Climbing, among others. We are a one-stop R&D, manufacturing and sales company.   We have been awarded many patents and honors over the years. We have rich experience in production and R&D. We provide OEM and ODM services for large enterprises in many countries all the time.   We are one of the earliest manufacturers of electrical insulation equipment, safety helmets and personal protective equipment in China. We are a specialized factory capable of independent development and manufacturing. Safety and protection equipment produced by the production department are sold only after uniform testing. Defective products will be destroyed on the spot. We do not allow defective products to enter the market. We have ISO9001, CE, ANSI, CNAS certificates. As an experienced industrial safety equipment supplier, we accept every customer's demand. Professional customer service will do their best to solve all the problems. We offer EU and US production standards.   Do you know why many customers allover the world prefer us? Because of we are the only supplier can offer you: 1.Confidentiality agreement. 2.Full refund agreement. 3.Quality assurance agreement. 4.International trade legal CONTRACT. Trust you will be safety in doing business with us