Cast iron: 1.Sand casting, Lost foam casting, Investment casting 2.Ductile iron 3.Customized and OEM Service 4.TS16949 Cast iron:1.We are manufacturer specialized in producing casting products, mainly products: Iron casting, Aluminum casting, Steel casting and Customized service and OEM offered.2.The product process we can offer are rough casting, machining, Surface treatment, Surface finish3.We ...