Specifications

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

1 1.torsion bar is for chassis of train ,truck,and automoible and ect.
lid work,pro/E  good surface finish
 
 
 
 
We are a profession auto parts manufacturer ,and we can process all kinds of metal parts in accordince with the detail requirements of our customers.
 
 
 
The workmanship of torsion bar are followed:
1.forged at both end
2.rough machining
3.heat treatment,including harding and tempering
4.fine turing,splining and grinding
5.NTD
6.shot blasting