1.Thickness:3.2mm-12mm . 2.Width:1220mm, 2100mm. 3.Length:no limited. 4.Colors: clear,blue,green,brown,bronze. Welcome to visit keba Industrial ! Abstract:PC twin-wall hollow Polycarbonate sheet is widely application in municipal construction, home decoration, commercial application and other demands. The sheet is high impact strength, UV protection, light and high environmental, aging resistance ...