The fireproof door has the characteristics of smooth and smooth appearance, elegant appearance, flexible opening, durability, convenient operation, safety and reliability. There are many kinds of fire doors, such as wooden fire doors, steel fire doors, steel and wood fire doors, and other fire doors.

Mga pultahan sa sunog sa ZHTdoors, 31 ka tuig nga kasinatian sa produksiyon sa mga pultahan sa sunog ug Windows. Ang nag-unang 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.