... painting(PE) 3. Dimensions of guangzhou 6mm aluminium composite panel for aluminum clad sheet a) Surface coating thickness: 30um b) Aluminum alloy sheet thickness ... .45mm, 0.5mmc) Thickness:2mm, 3mm, 4mm, 5mm, 6mm d) Width: 1220mm, 1250mm, 1500mm, 1570mm e) Length: 2440mm to 6000mmmf ) Weight ...