Steel fire doors are made of high-quality steel and filled with fire-resistant materials. The appearance of the latest electrostatic spray treatment is anti-flammable, anti-theft, beautiful and durable. Steel fire doors have a long flame retardant time, prevent the spread of fire, cut off the fire source, and strive for fire rescue time.

28 inch fire rated door,90 minutes fire rated door,metal door for fire exit,fire proof security steel doors,double doors exterior entry fire,steel door fire rated,metal door for fire exit,28 inch fire rated door,20 minute fire rated door,double doors exterior entry fire,ul fire door,28 inch fire rated door,passage inlet anti-kick fire rated door plate,metal door for fire exit,fire door and door frame,fire shutter doors,double doors exterior entry fire,fire safety door