Metal fire doors have the advantages of good structure, high fire resistance and strong corrosion resistance. Metal fire doors are equipped with various common hardware accessories or special functional hardware accessories and decorative hardware accessories. The door leaf is filled with a new type of fireproof and thermal insulation material (perlite board).

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.