aluminum gravity casting Engine cooling system, in the cold 1) Material: Aluminum A3602) Aluminum gravity casting ... mould casting.4) software for drawing: pro/E, auto CAD, UG, CAD, PDF and solid works 2008 flow analysis.5) Further machining ... , furniture parts, home appliance and other industrial parts.8) Processes: CAD service, metal processing, surface plating, QC testing, packing, and delivery9 ...