- 28
- Jul
Fire Truck Rolling Door
- 28
- Հուլիս
- 28
- Հուլիս
The main function of the fire shutter door is to prevent fire, and its fire resistance time can reach more than 3 hours. That is to say, in the 3 hours after the fire, the fire shutter door will maintain the integrity and heat insulation of the door body, which can be used for personnel. Favorable conditions for evacuation and fire rescue.