... SGS,etc ! aluminum composite panel(acp, aluminum plastic composite panel)Specifications 1) Aluminum sheet thickness:a)0.5*0.5mm,b ... )0.4*0.4mm,3)0.3*0.3mm,d)0.21)0.21mm,etc2) Panel ... thickness:2mm,3mm,4mm,5mm,6mm3) Dementions:a)600mm to 1570mm, b)Length: ... aluminum composite panels,9 kinds of for granite grain panel and brushed panel6) Non-standard sizes and special ...