Specifications

chassis of train, truck, automobile, etc
Material: Steel or steel alloy
OEM is welcomed

1. Low price but high quality and good service
2.Solid work, Pro/E, AutoCAD CAM
3. High accuracy, good surface finishing

We are a professional auto parts manufacture and we can process all kinds of mechanical parts in accordance with customer’s drawings and requirements.

The workmanship of torsion bar is followed:

1. Forged at both of the end;

2. Rough machining

3. Heart treatment including hardening and tempering

4. Fine turning, grinding, splinting

5. NED test

6. Shot blasting