Contact Us | Enhance Your Production Line with Yieh Chen Thread Rolling Machines: Precision Engineering for Optimal Performance

Contact Us | Yieh Chen is your Thread Rolling and Spline Rolling solution. Yieh Chen of Six Star Group is an ISO9001 & AS9100 Certified Manufacturer of Gears transmission components and transmission components.

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Yieh Chen Machinery Co., Ltd.


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  • No.112, Baosheng Rd., Changhua City, Changhua County 50089, Taiwan
  • +886-4-722-1234
  • +886-4-726-5265

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