... with Sand Casting and Powder Coated Process, Suitable for Construction Model Number:DR-D078 Material: aluminum alloy Process: die-casting, sand casting and ... chill casting) Software for drawing: pro/E, auto CAD, UG, CAD, PDF and solidworks 2008 flow analysis ... All brands and trademarks used are for reference only Aluminum Transom Window with Sand Casting and Powder Coated Process, Suitable for ...