The company selects high-quality aluminum profiles for fire doors, whose thickness, strength and oxide film can meet national standards. This kind of fire door has fine processing, smooth tangent, consistent angle, corrosion resistance, wear resistance, high gloss, and also has a certain fire resistance function.

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.