Engineering Touch. Enabling Possibilities.
Semijei-Tech is a globally oriented designer and manufacturer of advanced capacitive touch solutions, delivering precision-engineered products for demanding industrial and commercial environments.
Founded in 2016 and headquartered in Guangzhou, we operate state-of-the-art cleanroom facilities and streamlined production lines to ensure consistent quality, scalability, and rapid delivery. Our solutions are trusted across a wide range of sectors, including industrial automation, outdoor systems, financial terminals, healthcare devices, education, and smart infrastructure.
At Semijei-Tech, we go beyond standard products. We specialize in fully customized touch solutions—tailored from sensor design to cover glass and full optical bonding—engineered to meet the exact structural, environmental, and performance requirements of each application.
Our engineering team brings over 15 years of deep industry expertise, enabling us to solve complex integration challenges and support customers from concept to mass production. Whether optimizing for sunlight readability, glove touch, waterproof performance, or extreme environments, we deliver solutions that perform reliably in real-world conditions.
What sets us apart is not just what we manufacture—but how we think.
We combine flexibility, speed, and cost-efficiency with a strong commitment to quality, helping our partners accelerate time-to-market and maximize product value.
Driven by our philosophy, “Quality Achieves Excellence,” we are dedicated to building long-term partnerships and empowering our customers with dependable products and end-to-end technical support.
Semijei-Tech — Your Trusted Partner in Touch Innovation.
Facilities & Equipment
We operate in an advanced dust-free cleanroom environment equipped with high-precision lamination and bonding machines, complete touch screen assembly lines, and professional testing instruments. Our well-organized production system ensures stable capacity, making us highly capable of supporting small to medium-volume orders with consistent quality and efficiency.
Engineering & Technical Team
Our engineering team brings over 15 years of industry experience, specializing in touch panel structure design, cover glass customization (AG / AF / AR / UV protection), sensor tuning, and full lamination solutions (OCA / OCR). We provide application-oriented customization and work closely with clients to balance performance requirements with cost efficiency, ensuring optimal project outcomes.
Quality Control
We implement a strict, end-to-end quality control system covering incoming material inspection (IQC), functional testing, and aging tests to ensure durability and reliability. Each product is carefully evaluated for sensitivity, accuracy, and stability, while internal defect rate standards are rigorously maintained to guarantee consistent and dependable product quality.
Our Commitment
Guided by the principle that quality drives excellence, we are committed to building long-term partnerships by delivering reliable products, fast lead times, flexible MOQs, and professional technical support. Our mission is to help customers improve operational efficiency, reduce costs, and achieve sustainable success in their markets.
