Liaoning SJD Trading Co.,Ltd. located at the Anshan high valve industry base, and Anshan fluid General Equipment Manufacturing Co. Ltd., Liaoning Ruicheng Valve Manufacturing Co., a subsidiary of the same group. And the Northeast high-end valve industrial park to create "valve international trade e-commerce sales platform", with the valve R & D center and the Northeast&＃39;s largest testing center, to physical plant as the basis, and with positive valve group, the HEC Group, Anshan Iron and Steel shares, MCC Delong and a number of valves and related products suppliers to establish long-term good cooperative relations, sales agent of international famous brand valves sales service, the valve will be R & D and production, testing, sales and logistics multiple fusion, launched a new sales professional (sale), the quality and safety (safety) and services (service), solution (solution) of the "valve 4S shop" concept.