... (width x Length) : 1,220 x 2,440mm2, Aluminum composite panel thickness: 2, 3, 4, 5 , 6 mm. ( 2mm, 3mm for ... ,600 pieces in 20-foot container.Material:1, The front side: aluminum alloy sheet coated with fluor-carbon resin (PVDF) or ... : nontoxic polyethylene. low denisty , fireproof white plastic material3, The back side: aluminum alloy sheet coated with polyester resin primer painting. Colours ...