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  • 22
  • Sep

Fire Door UL

UL steel fire doors have fire ratings from 20 minutes to 3 hours. UL Fire Door When a fire occurs, the fire door can prevent the spread of smoke and can effectively block the spread of the fire.

Fire Door UL-ZTFIRE Door- Fire Door,Fireproof Door,Fire rated Door,Fire Resistant Door,Steel Door,Metal Door,Exit Door