構成：采用優(yōu)質彩色涂層鋼板為面層，內夾巖棉，采用手工制作工藝。四周采用鋁合金龍骨或鍍鋅鋼帶龍骨框。
潔凈板材生產及安裝。
Composition: Using high-quality colored coated steel plates as the surface layer, with rock wool sandwiched inside, using manual production technology. Aluminum alloy keel or galvanized steel strip keel frame is used around.
Clean sheet production and installation.
