36 fire rated garage door,better fire doors,steel fire escape doors

Fireproof doors not only have the function of ordinary doors, but also have the function of preventing the spread of fire. In case of a fire, the fire door of the stairwell can prevent the penetration, diffusion and spread of fireworks within a certain period of time, so as to gain valuable time for fire escape. It is a lifesaving door to protect people’s lives and property in a fire.

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