Jie O r & D products based on: fire window manufacturing enterprises installation of simple and low requirements for technicians; Besides fire prevention, the effect of air tightness, water tightness and sound insulation of the window; The convenience and durability of daily use, the safety and stability of fire prevention; Professional fire hinge, multi-functional automatic fire lock, fire shutter in daily use and fire action process; Special window sash (namely extra-large window sash and extra-small window sash), special profiles, special opening of various forms of fire hardware categories complete...
In 2015, the first generation of fire prevention and fire resistance machinery intelligent fire hardware system came out, filling the gap in the field of fire prevention hardware in China, which not only conforms to the daily use of air and water tight, but also has the most stable fire safety and mechanical intelligence. In 2017, jieao second generation safety and fire hardware system will be launched. In 2019, jieao third generation safety and fire hardware system will be launched.
At present there are a lot of door closing device manufacturers and building hardware industry manufacturers are also put into this industry. But it is still in the first generation and second generation of Jie O design concept, in the fire hardware system in one of the parts or parts.
Jieao is a fireproof window manufacturer with the most complete inspection procedures, the most patents and the most extensive practical application.
