... control Material: alloy steel,carbon steel,staineel s ductile cast iron CNC MachiningProduct Name: Machining partMaterials: carbon steel ... , alloy steel, stainless steel,Ductile iron,Gray iron,AluminumItems: FOB NingBo or ShangHaiLead ... of Origin: Ningbo,ChinaSoftware for specification drawings: PDF, Auto CAD, Solid work,JPG,ProeMain production equipments: wax ...