Fire door refers to the door that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. UL steel fireproof door will not affect others’ actions because of opening and closing the door, which can prevent many people with mobility problems from being obstructed by various equipment or facilities in the hospital and causing accidents.

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.