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About us

  Jiangyin Guosheng Hardware Machinery Co., Ltd is a fully integrated, forging and machining manufacturer of steel flanges with factory located in China.
   After many year’s development, Guosheng now has its own brand “GS ” flange, and become a qualified flange manufacture by offering a complete line of both small and large diameter.……<more>

Contact Person : Miss. Jenny
Job Title : Sales manger
Business Phone : 0086- 13732628513
QQ : Miss. Jenny(Sales manger)
Skype : jenny83419
Email :flangesales@163.com