... Material:Cast steel,ductile iron,grey iron,aluminium and bronze alloyMethod:Sand cast,lost wax castingStandard:ASTM,DIN,JIS ... castings, ductile iron and grey iron castings, aluminium and bronze castings with machining such as electromotor parts, valves parts, pump ... always ready for supplying any products to oversea customers with excellent quality, timely delivery, reasonable price and circumspect ...