- 10
- Dec
wood fireproof door,fireproof door knob,fireproof door hinges
The wooden fireproof door is made of fire-resistant wood products, and the door leaf is filled with fire insulation materials that are non-toxic and harmless to human body, energy saving and environmental protection, and is equipped with fireproof hardware fittings, which can meet a certain fire resistance limit. Wooden fire doors not only reduce production costs, but also achieve energy conservation and environmental protection.
wood fireproof door,뭄바이의 내화 도어 제조업체,fireproof door knob,fireproof door hinges,
내화도어 전문업체,가정용 내화도어,내화도어,내화도어,wood fireproof door,내화성 문 기준,fireproof door knob,출입구 폭 계수, 내화성 도어록,fireproof door hinges,
내화성, 문 페인트,wood fireproof door,내화성 문 말레이시아, 금속 문