... .RoHS,ISO9001,ISO14000 certificate 2.Casting ,extrusion,CNC(milling),anodized Custom extrusion profile 1) Alloy 6061,6063,6063B,6060,6005,6N012 ... <0.25<0.3<0.13) Temper T3-T8 4) Surface Treatment 1.drilling 2.tapping 3.punching 4.wiredrawing 5 ... customers have Shenzhen Huowei, Zhongxing, Fushikang, Konka, Huizhou TCL, etc. Custom extrusion profile