Pvc Corrugated roofing sheetsis developed based on multi-layer co-extrusion technology through one-off
processing, especially for corrosive substance manufacturing factories and areas with frequent acid rain. 2.3 or 4 layer co-
extruded APVC sheeting materials are all available with each layer offering distictive feature as below:
· Distinguished corrosion resistance
· Sound absorption and heat insulation
· Environment friendly and energy saving
· Color lasting
1. Heat insulation formula and 100% opaque provide better heat insulation performance and reduce interior temperature 3--5 degree. 2. Enhance color uniformity of roofing and makes building more beautiful.