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Since its inception in 1981, Tongshang valves has yield fruitful results with the cohesiveness and collaboration of its workforce and customers. Tongshang has grown to develop a rich sense of enterprise culture, exhibited by its generations of Tongshang employees' hard work, selfless dedication, and a constant reflection of the enterprise-employee value concept.

Yancheng Tongshang Valve- All Rights Reserved´╝Ü Yancheng Tongshang Valve Co., Ltd.