Composition of Fire Doors
May 28,2025
A fireproof door consists of a door frame, door frame, fireproof filling material, fireproof hinges, fireproof lock (push rod lock), expansion sealing strip, door closer, sequencer, electromagnetic door stopper, fireproof glass and other parts.
A fireproof door consists of a door frame, door frame, fireproof filling material, fireproof hinges, fireproof lock (push rod lock), expansion sealing strip, door closer, sequencer, electromagnetic door stopper, fireproof glass and other parts.
TAG:
PREVIOUS:
Related Blog
Contact Us
Phone/WhatsApp
Address
The Book of Songs Village, Hejian City, Cangzhou City, Hebei Province, China
CONTACT US
E-Mail: sq@langhaometal.com
Tel.：+86-15630779640
WhatsApp：+8615630779640
Factory：The Book of Songs Village, Hejian City, Cangzhou City, Hebei Province, China