... Perfect surface finishing 4.Aluminum material CNC Milling Parts Specifications:1. Custom size is availabe2. Material of Product ... 3. Process technics: Extrusion, CNC Lathe, CNC Machining, Deburring, Drawbench, Oxidation Other technics available: CNC cutting, CNC grinding, casting, cold die ... small orders, we can make the product by CNC lathe, CNC turning; For big orders, die casting is recommended ...