Aluminium machining parts 1.RoHS,ISO9001, certificate 2.Casting ,extrusion,CNC(milling),anodized 3.Material:A16063 Aluminium machining parts1) Alloy 6061,6063,6063B,6060 ... :silver, red, champagne, black, blue, bronze and so on.5)Machining procedure:die casting ,make mould,extrusion ,CNC (milling finish),cutting ...