... .RoHS,ISO9001,ISO14000 certificate 2.Casting ,extrusion,CNC(milling),anodized Anodized aluminium extrusion 1) Alloy 6061,6063,6063B,6060,6005,6N012) Alloy ... of punching,drilling,tapping machines,with more than 36,000 product apply in electronic ,building,machinery,automobile,camera monitor etc . ... have Shenzhen Huowei, Zhongxing, Fushikang, Konka, Huizhou TCL, etc. Anodized aluminium extrusion