Glass fire door manufact···
1. Fireproof glass: The main function of fireproofing is to control the fire or smoke. It is a measu···
steel fire door
1. Steel fire doors refer to doors that use cold-rolled thin steel plates as door frames, door panel···
Wooden fire door enginee···
1. Wooden fire doors refer to doors made of wood or wood products, such as door frame, door frame an···
Purification window
1. Clean window, double-layer hollow 5mm toughened glass, can be matched with machine-made panels an···
explosion-proof window
1. Explosion-proof windows are anti-explosion protective equipment that can resist accidental explos···
Vent door
1. The explosion venting door is an explosion venting device that can instantly release the critical···
Vent window
The airtight observation window is generally used on the airtight partition wall of the engineering ···
steel smoke screen
1. Steel smoke-blocking vertical wall refers to the smoke-proof isolation measures installed vertica···
Electric smoke screen ha···
1. Made of non-combustible materials, fixed or movable smoke-stopping facilities that sag not less t···
glass smoke screen
1. Made of non-combustible materials, fixed or movable smoke-stopping facilities that sag not less t···
Medical door-medical ste···
1. Medical doors, the full name is medical push-pull automatic doors. Automatic doors installed in c···
steel fire windows
1. Steel fire-resistant windows: refers to windows that use steel as a frame to meet fire-resistant ···
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