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1.torsion bar is for chassis of train ,truck,and automoible and ect.
2.solid 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
Torsion Bar