Fire shutter doors are usually made of high temperature resistant and fire resistant materials, which can effectively block the spread of fire and prevent the fire from spreading in the building. Depending on the fire protection level, this type of shutter door can withstand high temperatures for dozens of minutes or even hours, giving people enough time to escape and rescue.
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China Supply Modern Insulated Horizontal Fire Roller Shutters Door Security for Vietnam
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Customized high-safety fireproof rolling shutter doors for special products
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Commercial Smart Folding Roller Fire Fabric Fire Shutter Door 4m Large
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