... subway interiors Telephone booths, vehicle bodies, yachts and industrial usage Quality standard: according to GB/T 17748-1999 and SGS KV ... , Standard size(width x Length) : 1,220 x 2,440mm2, Aluminum composite panel thickness: 2, 3, 4, 5 , 6 mm. ( 2mm, 3mm for ... .Material:1, The front side: aluminum alloy sheet coated with fluor-carbon resin (PVDF) or polyester resin (PE) roasting painting. 2, Core: ...