OEM Machinery parts,Aluminum Sand Casting Process with Precision Molds and Tooling,ball blast on surface. Material: ... pro/E, auto CAD, UG, CAD, PDF and solidworks 2008 flow analysis Further machining work: turning and cutting, milling, ... and ODM parts range: auto parts, electronic parts, furniture parts, home appliance and other industrial uses Processes: CAD service, metal processing, surface plating ...