... 3.Perfect surface finishing 4.Aluminum material CNC Milling Parts Specifications:1. Custom size is availabe2. Material of Product: aluminum ... etc.3. Process technics: Extrusion, CNC Lathe, CNC Machining, Deburring, Drawbench, Oxidation Other technics available: CNC cutting, CNC grinding, casting, cold die casting, ... sell this product. www.jielimetal.com.cn Aluminum CNC Lathe Machine Parts JL-CNC-013