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UL Fireproof Door Menards
The main purpose of Class A fire doors is to avoid the spread of fire when there is a fire. These are generally full steel plate fire doors, which can protect for 2 hours when there is a fire.
ZHTdoors fire doors, 31 years of production experience in fire doors and Windows. The main UL fire doors, EN fire doors, BS EN fire doors, etc.,.We have certification.ZHTdoors support OEM and free design.Our advantages:good quality, factory price, good service.Welcome to consult us.