ductile iron casting,machine part 1,Processing: sand casting; 2,OEM Service ... Process: resin sand and green sand2.Material: gray iron,ductile iron,carbon steel,aluminum alloy,brass or on request ... 500mm Standard:JIS DIN ASTM BSWe own the CNC machine tools,Vertical machining centers,Turning center lathes etcProduct ... & surface treatmentPrice term: ex-work FOB CFR CIF ductile iron casting,machine part