Steel fire shutter door
The steel fire shutter door is a kind of fire prevention and heat insulation facilities applicable to the large openings of the building. The product has played a certain role in the design and installation of the technology. Steel fire shutter doors are widely used in fire-proof partitions of industrial and civil buildings. They can effectively prevent the spread of fire and ensure the safety of life and property. They are an indispensable fire protection facility in modern buildings.