... .RoHS,ISO9001,ISO14000 certificate 2.Casting ,extrusion,CNC(milling),anodized Special shape aluminium profiles 1) Alloy 6061,6063,6063B,6060,6005 ... customers have Shenzhen Huowei, Zhongxing, Fushikang, Konka, Huizhou TCL, etc. Special shape aluminium profiles