1.Aluminum alloy: AA1100,3003 2.Coating: PE, PVDF, MIRROR, PET FILM ... .m 5.Certificate: CE Specifications Panel thickness3mm,4mm,5mm,6mm,Aluminum Thickness0.15mm,0.21mm,0.30mm,0.40mm,0.50mmWidthstandard ... .2010 Guangzhou Asian Games Project3.Baiyun NEW Airport ,Guangzhou4.Guangzhou International Purchaing Center,and so on . granit aluminum composite panel