Dalian Hanteng Machinery Co.,Ltd mainly produce resin sand casting products and our annual output is 10,000 - 12,000 tons. We can produce different materials of the products ,such as gray cast iron, alloy cast iron and ductile iron . We have rich experience in producing Pump Body, Valve Body, Gearbox Engine Base, Motor Housing and other complex products .Our company owns a foundry and a machining shop , we cooperated with SIEMENSHITACHIDAGONGGROBTOSHIBA and IHI for many years.