With fire becoming an important hidden danger in modern buildings, fire protection has attracted more and more people’s attention. Fire doors are an important means of fire separation. The fire doors divide the space of the building into several fire compartments, so that once a fire occurs in each fire compartment, it can not spread outward for a certain period of time, so as to effectively control the 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.