... price, fast delivery, 4. Professional serve Product Name: Shell Sand casting productsMaterial: Grey iron, ductile iron,carbon steel, ... blast, spray paint, powder coating, etcApplication: Machine wheelwork, electromotor shell, etc Software for drawing: Pro/E, Solid Works, AutoCAD ... CNF, etc. Advantage:1. Acceptable small orders.2.. Large capability 3.Very competitive price4.professional serve 5.OEM and ...