With the continuous enhancement of people’s awareness of environmental protection, wooden fire doors will appear in life. The wooden fireproof door is made of fire-resistant wood products as the door frame, door leaf framework and door leaf panel. The door leaf is filled with non-toxic, harmless, energy-saving and environment-friendly fireproof and thermal insulation materials, and is equipped with fireproof hardware fittings (and fireproof glass), which can meet certain fire resistance limit.

ZHTdoors өрт эшиктери, өрт эшиктери жана Windows өндүрүштүк тажрыйбасы 31 жыл. Негизги UL өрт эшиктери, EN өрт эшиктери, BS EN өрт эшиктери, ж.б.,..Биз certification.ZHTdoors колдоо OEM жана акысыз design.Our артыкчылыктары бар: жакшы сапаты, фабрика баасы, жакшы service.Welcome биз менен кеңешүүгө.