Excellent Ventilation LLC Excellent Ventilation is a provider of high-quality bathroom exhaust fans and fans, specializing in solutions that enhance indoor air quality and improve environmental comfort. With a wide range of ventilation systems, we are dedicated to providing reliable and diverse products to our customers. We offer bathroom exhaust fans to the Market with diverse CFM options and super quiet Sone technology, suitable for small bathroom (50 to 79 sq ft), medium bathroom(80 to 99 sq ft) and large bathroom(100 sq ft and up). Bathroom exhaust fans have UL/CUL, ETL, HVI and Energy Star certification. What is HVI certification? The HVI certification on residential ventilating products is the consumer's assurance that the airflow, sound, input power, energy recovery, efficacy, and net free area ratings advertised are the results of tests performed by an HVI-qualified laboratory and validated by HVI. What is energy star certification? identifies products that are energy-efficient. Production base is in Zhongshan, China with 30 years experience of manufacturing for bathroom exhaust fans and fans, focusing on OEM and ODM. We are committed to deliver High-Quality Ventilation Fans & Air Movement Solutions. .templete-con49 * { margin: 0px; padding: 0px; -moz-box-sizing: border-box; box-sizing: border-box; } .templete-con49{position: relative;width: 100%;} .templete-con49 .con-top{position: relative;width: 100%;display: flex;align-items: center;justify-content: space-between;flex-wrap: wrap;} .templete-con49 .con-top .con-top-left{position: relative;width: 36%;} .templete-con49 .con-top .con-top-right{position: relative;width: 50%;} .templete-con49 .con-top .con-title{position: relative;font-weight: bold;font-size: 36px;color: #333333;line-height: 48px;} .templete-con49 .con-top .con-text{position: relative;font-size: 16px;color: #666666;line-height: 24px;} .templete-con49 .con-tbody{position: relative;width: 100%;padding-top: 56px;} .templete-con49 .con-tbody .con-tbody-list{position: relative;font-size: 0;letter-spacing: 0;display: flex;flex-wrap: wrap;margin-left: -10px;margin-right: -10px;} .templete-con49 .con-tbody .con-tbody-item{position: relative;display: inline-block;vertical-align: top;width: 25%;padding: 0 10px; margin-bottom: 20px;} .templete-con49 .con-tbody-item .item-box{position: relative;width: 100%;height: 100%;overflow: hidden;background: #F8F8F8;} .templete-con49 .con-tbody-item .item-box .item-pic{position: relative;width: 100%;text-align: center;overflow: hidden;} .templete-con49 .con-tbody-item .item-box .item-pic img{display: inline-block;vertical-align: top;width: 100%;} @media screen and (max-width:1459px) { .templete-con49 .con-top .con-top-left{width: 36%;} .templete-con49 .con-top .con-top-right{width: 50%;} .templete-con49 .con-top .con-title{font-size: 32px;line-height: 44px;} .templete-con49 .con-top .con-text{font-size: 16px;line-height: 24px;} .templete-con49 .con-tbody{padding-top: 48px;} .templete-con49 .con-tbody .con-tbody-list{margin-left: -6px;margin-right: -6px;} .templete-con49 .con-tbody .con-tbody-item{width: 25%;padding: 0 6px; margin-bottom: 20px;} } @media screen and (max-width:1259px) { .templete-con49 .con-top .con-top-left{width: 40%;} .templete-con49 .con-top .con-top-right{width: 50%;} .templete-con49 .con-top .con-title{font-size: 28px;line-height: 40px;} .templete-con49 .con-top .con-text{font-size: 15px;line-height: 24px;} .templete-con49 .con-tbody{padding-top: 40px;} .templete-con49 .con-tbody .con-tbody-list{margin-left: -6px;margin-right: -6px;} .templete-con49 .con-tbody .con-tbody-item{width: 25%;padding: 0 6px; margin-bottom: 18px;} } @media screen and (max-width:991px) { .templete-con49 .con-top .con-top-left{width: 100%;text-align: center;} .templete-con49 .con-top .con-top-right{width: 100%;margin-top: 16px;text-align: center;} .templete-con49 .con-top .con-title{font-size: 24px;line-height: 36px;} .templete-con49 .con-top .con-text{font-size: 14px;line-height: 22px;} .templete-con49 .con-tbody{padding-top: 32px;} .templete-con49 .con-tbody .con-tbody-list{margin-left: -6px;margin-right: -6px;} .templete-con49 .con-tbody .con-tbody-item{width: 33.333333%;padding: 0 6px; margin-bottom: 18px;} } @media screen and (max-width:720px) { .templete-con49 .con-top .con-top-left{width: 100%;text-align: center;} .templete-con49 .con-top .con-top-right{width: 100%;margin-top: 10px;text-align: center;} .templete-con49 .con-top .con-title{font-size: 20px;line-height: 32px;} .templete-con49 .con-top .con-text{font-size: 14px;line-height: 22px;} .templete-con49 .con-tbody{padding-top: 24px;} .templete-con49 .con-tbody .con-tbody-list{margin-left: -6px;margin-right: -6px;} .templete-con49 .con-tbody .con-tbody-item{width: 33.333333%;padding: 0 6px; margin-bottom: 18px;} } @media screen and (max-width:560px) { .templete-con49 .con-top .con-top-left{width: 100%;text-align: center;} .templete-con49 .con-top .con-top-right{width: 100%;margin-top: 8px;text-align: center;} .templete-con49 .con-top .con-title{font-size: 18px;line-height: 30px;} .templete-con49 .con-top .con-text{font-size: 14px;line-height: 22px;} .templete-con49 .con-tbody{padding-top: 16px;} .templete-con49 .con-tbody .con-tbody-list{margin-left: -6px;margin-right: -6px;} .templete-con49 .con-tbody .con-tbody-item{width: 50%;padding: 0 6px; margin-bottom: 18px;} } @media screen and (max-width:360px) { .templete-con49 .con-tbody .con-tbody-item{width: 100%;} }
Maximize airflow with the Industrial HVLS Fan. Engineered for large spaces, this high-volume, low-speed fan provides efficient air circulation, improving comfort and reducing energy costs in factories, warehouses, and other industrial environments.
Experience cooling excellence with Haihui, your trusted Cooling Fan Factory, and Custom Fan Manufacturer. Partner with us for top-quality custom fans and cooling solutions
ROTER (SHANGHAI) M&E EQUIPMENT CO., LTD. Roter was established in March 2006. It is a technology-based enterprise dedicated to air quality research and professional manufacturing of high-efficiency and energy-saving HVAC products through technical cooperation between China and the USA. Our factory is located in Wuxi City, China, covering an area of 10,000 square meters, with high-standard workshops, advanced production lines and complete supporting facilities. Roter integrates R&D, production and sales. The air treatment equipment manufactured by Roter mainly includes: heat recovery cores (plate fin type / heat pipe type / rotary wheel type), Civil and commercial energy (heat) recovery ventilation (ERV / HRV), fan coil unit (FCU), modular air handling unit (AHU), rotary dehumidifier unit, rooftop packaged AC, split fresh air duct AC, fresh air heat recovery AC, constant temperature and humidity AC, chillers, and swimming pool series products (heat pump, dehumidifier and cleaning robot), etc.,. They are widely used in administrative buildings, hospitals, banks, residences, airports, business centers, shopping and entertainment centers, public medical and health service buildings, gymnasiums, pharmaceutical factories and so on. While introducing foreign advanced manufacturing technology, Roter also researches its own technical patents to create a worldwide high-tech brand. At present, we have obtained 23 patents, 2 invention patents, and has established a number of quality standards for our country. We continue to learn and introduce the latest international concepts and advanced manufacturing technologies, and develop more energy-saving, environmentally friendly and intelligent products to provide people with a healthy and comfortable life. Roter insists on proving ourselves with data, guaranteeing products with quality, and winning customers with our excellent services. Since our products were put on the market, they are favored by customers and won a good reputation in China and overseas due to the advanced technology, excellent quality and considerate service. Roter is committed to technology research, take creating a healthy living environment, energy-saving and environmentally friendly products as our responsibility, and will continue to innovate, and create brilliant achievements with unremitting efforts.
GuangLei is a manufacturer of indoor deodorizers, electric water purifiers and best air purifiers. Our products are very popular, if you are interested in our products, please contact us as soon as possible.
Sign In
Username :
Password :
