Special shape aluminium profiles 1.RoHS,ISO9001,ISO14000 certificate 2.Casting ,extrusion,CNC(milling),anodized Special shape aluminium profiles 1) Alloy 6061,6063,6063B,6060,6005,6N012) Alloy chemical element profile AlloySiMgFeCuMnZnCrTi60630.2-0.6045-0.9<0.35<0.1<0.1<0.1<0.1<0.160610.4-0.80.8-1.2<0.70.15-0.40.150.250.04-0.35<0.056063B0.2-0.6045-0.9<0.35<0.1<0.1<0.1<0.1<0.160600.3-0.60.35-0.60. ...