anodized aluminum profiles for solar panel frame ISO9001/14001certification;GB/T6892-2000,GB/T5237-2004stand. 1) Item: anodized aluminium profiles for solar panel frame2 ... ,6063,6060,6082T4/T5/T63) SurfaceTreatment:MillFinished,Anodized(silverwhite,mattanodized,champagne,bronze,black),Power Coated,Electrophoresis(silver,bronze,champagne,golden)4) Hardness ...