... steel Process:sand casting OEM foundry casting sand casting machinery parts1.Material:ductile iron 400-18,450-10,500- ... machining shop.Brand: OEM Model Number:customer designed Application:Machinery Standard:JIS,GB,DIN,GOST,ASTM,ISO Proces:sand casting ... Agent, we supply all the necessary assistantQuality control: (1) Machinery properties and Chemical components testing after raw casting(2)Hardness ...