... , black, blue, bronze and so on.5)Machining procedure:die casting ,make mould,extrusion ,CNC (milling finish),cutting,anodized6) Factory, Employee ... b)Processing machine18 production line .15 sets of imported CNC lathe,80sets of punching,drilling,tapping machines,with more than ... 1.Incoming material 2.Casting 3.Extruding 4.Aging 5.Sawing 6.CNC 7.Machining 8.Surface treatment 9.Packing Certification: ...