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

Equipment | 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.


Staying at the leading edge of gear technology by the-state-of-art manufacturing systems.

To ensure that each step of the process meets Six Star's strict quality requirements, only machines from reputable, well-established companies are used.