機能
耐火, 熱絶縁材, Moisture-Proof, 形成証拠, Smoke-Proof, 音は吸収される, 防音, 防水
Material
Aluminum, Aluminum Alloy, Galvanised Steel, Stainless Steel, GI
Function
Good ventilation,pipeline cover
Color
White,gray,black, other color also can adjust
Surface treatment
Brushed,powder coating,Film Coated,Roll Coated, oil-painting