Power spring, made of carbon steel, OEM orders are welcome

Material: carbon steel

Dimensions: (ID) 9.6 x (OD) 18mm 

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  

Customized designs and specific drawings are accepted

Small orders are available: 1000 pieces