Founded in 1984, we are a high-tech enterprise specialized in R&D, production, processing and sales. Our main products include phenolic, glass fiber, PIR and PU composite duct boards, as well as fire & smoke exhaust composite ducts and duct flange accessories.
Equipped with 100,000 ㎡ standardized workshops and nearly 200 employees, we maintain long-term strategic R&D cooperation with Tsinghua University and Beijing University of Chemical Technology. We engage senior professors as dedicated technical consultants and have established a leading domestic R&D platform for foam materials.