Fire doors are made of high-quality galvanized stainless steel plates, which are then produced step by step. When the fire door is produced and molded, it will have a good effect of fire prevention and smoke separation, and meet the requirements of fire resistance stability, integrity and heat insulation.

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.