Yansam Tools has modern workshops, automatic production lines, NACHI vacuum heat treatment equipment, high-performance PVD coating equipment, a high-precision 4-axis CNC gear grinding machine, and various advanced equipment and instruments for precision testing.

We have modern workshops, automatic production lines, NACHI vacuum heat treatment equipment, high-performance PVD coating equipment, high-precision 4-axis CNC gear grinding machine, as well as a series of advanced equipment and instruments needed for various precision testing.