Fire door is a common fire separation component that can be opened and closed in all kinds of buildings, especially in high-rise buildings. It is an important fire-fighting equipment. After the installation of fireproof doors that meet the specifications, the nameplate of the specifications can be seen on the door, and the nameplate will give the specific information of the fireproof door.

ZHTdoors albaabbada dabka, 31 sano oo waayo-aragnimo wax soo saar ah oo albaabbada dabka iyo Daaqadaha. Albaabada dabka UL ee ugu muhiimsan, albaabada dabka EN, BS EN albaabbada dabka, iwm.