Tongling sanyuan special casting co., LTD., located in tongling, "China's ancient copper capital", is a "national high-tech enterprise". At the beginning of its establishment, the company adhering to the "to provide clients with high quality products, to provide timely service" concept, adhere to the "everything for the customer, make customer excellent supplier" for the mission, the company strong technical force, perfect management system, the detection means complete, has passed ISO9001 quality management system certification. At the same time, the company also attaches great importance to the construction of intellectual property rights. Up to now, it has 15 patents of various types, including 5 invention patents.
Company main products: use medium for compressed natural gas, liquefied natural gas, liquefied petroleum gas metering valves, high pressure electromagnetic valve solenoid valve, low pressure, low pressure regulating valves, pipe fittings, filter device, cryogenic device and so on, at the same time the company also produces screw pump parts and oil rig parts of screw pump, concrete drilling machine parts, aluminum alloy parts, non-ferrous metal die casting, etc.
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