Shenyang Yuanlong Industry Co., Ltd. is a comprehensive enterprise whose main business is the castings, machinings and related products import & export. Our company's manufacturing plant locates in the west of Liaoning province. Its products scope includes the spare parts of valves, pumps and diesel engines, flanges, brackets, machine tools parts, mine equipment parts, automobile parts, agricultural machine parts, fitness appliances and medical devices etc. At the same time, we also supply many kinds of valves and actuators etc. The casting materials include stainless steel, carbon steel, ductile casting iron, gray casting iron, bronze, brass, aluminum, magnesium and many kinds of alloys.