... .RoHS,ISO9001,ISO14000 certificate 2.Casting ,extrusion,CNC(milling),anodized Aluminum extrusion profile1) Alloy 6061,6063,6063B,6060,6005,6N012) Alloy ... 6.milling 7.polish8.cutting 9.straightener 10.anodized4)Anodized Colour:silver, red, champagne, black, blue, bronze and so on.5 ... have Shenzhen Huowei, Zhongxing, Fushikang, Konka, Huizhou TCL, etc. Extruded aluminum section