... CASTING PART WORLDWIDE EXPORT EXPERIENCE sand casting part OEMService offer:1, Casting : 2, Machining: 3, Inspection:4, Raw Material ExportOEM Casting:1, Casting Material: Grey iron, Ductile iron, Alloy ... Agent, we supply all the necessary assistant.Technology & EquipmentCasting: Sand Casting, Investment Casting, Die Casting, Forging, etc.Machining: Lathe, Boring, Vertical , Horizontal, Milling, ...