... 1.RoHS,ISO9001, certificate 2.Casting ,extrusion,CNC(milling),anodized 3.Material:A16063 Aluminium machining parts1) Alloy 6061,6063,6063B,6060 ... 0.1<0.1<0.1<0.1<0.160600.3-0.60.35-0.60.10.1<0.10.150 ... <0.35<0.35<0.5<0.25<0.3<0.13) Temper T3-T8 4) Surface Treatment 1.drilling 2.tapping ... 3.punching 4.wiredrawing 5.sand blasting 6.milling 7.polish8 ...