Fire shutter door is an indispensable fire prevention facility in modern high-rise buildings. In addition to the function of ordinary doors, fire door has the special function of fire prevention, smoke isolation, inhibiting fire spread and protecting personnel evacuation. It is widely used in high-rise buildings, large shopping malls and other crowded places.

https://ztfiredoor.com/category/products/fireproof-roller-shutter/steel-fire-rated-shutters

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