Fire door is a common fire separation component that can be opened and closed in all kinds of buildings, especially in high-rise buildings. It is an important fire-fighting equipment. After the installation of fireproof doors that meet the specifications, the nameplate of the specifications can be seen on the door, and the nameplate will give the specific information of the fireproof door.

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.