There are many different materials for fire doors, and different materials have different fire performance and different effects. When customizing fire doors, fire rating requirements should be installed according to the actual situation. The fire protection rating is relatively high, and the price may also be relatively high.

Portes coupe-feu ZHTdoors, 31 ans d’expérience dans la production de portes coupe-feu et de fenêtres. Les principales portes coupe-feu UL, portes coupe-feu EN, portes coupe-feu BS EN, etc.