... .RoHS,ISO9001,ISO14000 2.Casting ,extrusion,CNC(milling),anodized 3.Material:A16061,A16063 CNC machining parts 1) Alloy 6061,6063,6063B ... black, blue, bronze and so on.5)Machining procedure:die casting ,make mould,extrusion ,CNC (milling finish),cutting,anodized6) Factory, Employee, ... 2.Casting 3.Extruding 4.Aging 5.Sawing 6.CNC 7.Machining 8.Surface treatment 9.Packing Certification: Certified Picture ...