We offer a comprehensive range of precision grinding, lapping, polishing and deburring processing technologies to provide customers with higher precision and higher technology products in automobile components industry.

We offer a comprehensive range of precision grinding, lapping and deburring processing technologies to provide customers with higher precision and higher technology products in the air conditioner and refrigerator compressor industry.

In the plane processing field of plunger pump, vane pump, hydraulic motor components, we have twenty years processing experience. Regarding plane processing, TESID is your choice of trust.