Specifications

1.Good price, high quality and fast delivery .
2.Solid work, Pro/E, AutoCAD CAM .
3. High accuracy, good surface finishing.

 

The workmanship of torsion bar as follows:
1.forged at both end
2.rough machining
3.heat treatment, including hardening and tempering
4.fine turning, splining and grinding
5.NTD
6.shot blasting