Ductile iron casting product The production process is auto lathe, CNC machining, CNC turning, CNC cutting, CNC milling, threading, tapping, drilling, etc. It has smooth surface and professional process design, and has strict chemical composition test before pouring. Process Casting, die casting, precision casting, investment casting and sand casting Material GGG50/GGG60/GGG40-15/GGG40-18 Designs As customer' s drawings or samples Coating Blank bitumen coated, without coating or coating as customer' s requirement Machinery and Equipment CNC machining, milling machine, drilling machine, boring machine, etc
