There are many differences between UL fire doors and ordinary doors. A fire door is a specially designed door with fire protection features that can effectively stop the spread of fire and protect peo...

UL fire door refers to the fire door manufactured according to the U.S. Safety Laboratory standards, which has the function of fire protection, smoke blocking, sound insulation, etc., and can play an...

UL Fire Door is a kind of fire door certified by the U.S. Safety Testing Laboratory (UL), which is mainly used in buildings where fire safety requirements are high.UL Fire Door has good fire resistanc...

UL fire door is a kind of door with fire protection function, and its quality is directly related to the safety of people's life and property. To judge the quality of UL fire door, you need to con...

UL Fire Door is a fire resistant door certified to UL standards. It is rigorously tested and evaluated to ensure that it can provide effective isolation and protection in the event of a fire.The degre...

UL fire door is a strictly tested and certified fire safety product with the following features:1. Excellent fireproof performance: UL fire door adopts special materials and structural design in line...