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 防火扉、防火扉および Windows での 31 年の生産経験。 主な UL 防火扉、EN 防火扉、BS EN 防火扉など。私たちは認定を受けています。ZHTdoors は OEM と無料のデザインをサポートしています。私たちの利点: 良質、工場価格、優れたサービス。