2.3mm bike pedal spring made in China

2.3mm bike pedal spring made in China

What kind of shape Torsion Spring we can do for you?
Spring shape:  straight torsion,  open torsion, straight offset, short hook ends, hinge ends, special ends, double torsion, etc. see picture below

What's production process for spring making?  

How to make Torsion Spring as per your enquiries?
Pls provide me main specification as follows
•Wire diameter
•Material
•Body length
•Maximum outside diameter, minimum inside diameter
•Number of coils
•Leg length
 Or detailed drawing or real samples is very useful

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