In case of an accident, the steel fire door will not be damaged due to external impact. Compared with the wooden fire door, the steel fire door has good explosion-proof and impact resistance.

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.