Special Design Torsion Spring, Made of Carbon Steel, Unfinished, OEM Orders are Accepted

 Material: carbon steel, unfinished

 Dimensions: total length 50mm with wire diameter 1.0mm

 Expert metal processing, surface plating, QC testing and packing

 Full material testing process and quality control system 

 Must be free of burrs, oil, grease and chemicals

 RoHS Directive-compliant product

 Customized designs and specific drawings are accepted

 Suitable for auto, engine, computer, electronic and motorcycle parts

 Small orders are accepted