Located in the No.619,Fuxing avenue, Qingbaijiang industrial development zone, Chengdu, Sichuan.
Possess: covering 10,000 square(factory and office area);over 120 workers, among them, there are over 20 middle-high technical
staff; DIAN belongs to Chengdu, AIWU, Technology Co.,Ltd; Founded in 2003. Dedicated to the production of public safety doors, and
home smart doors and windows. We are the earliest to product the electrical-industrial door, developing to security products.
As the technology gradually accumulate and user requirements diversification, company gradually developed explosion-proof doors
and windows, explosion doors and windows, explosion proof walls, protective closed door, radiation protection door, prison doors
and bedding, fire shutter, bank security shutter, bullet-proof glass, fire doors and windows and other special doors and windows
security products.