Single Fire Rated Steel Door

Our single fire-rated steel door consists of the steel frame, steel doors and fire-rated hardware. The door is filled with an expanded fireproof rock wool plate. The maximum fire resistance is up to 90 minutes and it reaches the national grade standard for fire protection. This product has gained recognition from the ministry of public security fire products conformity assessment center and can be used for the entrance door of residential and high-rise buildings.

Tags:
commercial steel doors exterior door manufacturer security doors