... .RoHS,ISO9001,ISO14000 certificate 2.Casting ,extrusion,CNC(milling),anodized Custom extrusion profile 1) Alloy 6061,6063,6063B,6060,6005,6N012 ... sets of imported CNC lathe,80sets of punching,drilling,tapping machines,with more than 36,000 product apply in electronic ,building ... customers have Shenzhen Huowei, Zhongxing, Fushikang, Konka, Huizhou TCL, etc. Custom extrusion profile