Steel Fire Doors for Houses

We supply Steel Fire Doors for Houses. QIANYITA door factory, advocate people-oriented, integrity management, continuous innovation of the concept of development, now we have professional team in door field. The company strictly comply with the ISO9001 management system, our fire door pass UL,WHI/BS476, CCC certification. With excellent quality, considerate service, the factory good reputation from customers. Welcome all new and old customers to visit us and co-operate.

Product introduction:

Fire doors keep people safe and reduce property damage during a fire. The door can control the spread of fire and smoke. Our steel fire door made of high quality steel and fire resistance rating mineral board. It is safe and durable. Widely used in apartment building, hospital, school, office.

The role of fire doors

Fire door provide our safe. It is filled fireproof board, which can stop the spread of fire and smoke and reduce losses. It is usually used on the fire wall, stairwell entrance or tube well opening. Fire doors are divided into normally closed fire doors and normally open fire doors according to the open state. Normally closed fire doors are usually closed under the action of door close; Normally open fire door is usually in open state under the action of automatic release switch of fire prevention door. In case of fire, the automatic release switch is automatically released, and the fire door is closed under the action of door closer in sequence.

Product Details:

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