Materials applied for manufacture of spring steel wire: Q195,Q235,45,65,70, 72A, 72B, 82B, 65Mn
Diameter of carbon spring steel wire supplied: 0.3mm ... Explore More
Materials applied for manufacture of spring steel wire: Q195,Q235,45,65,70, 72A, 72B, 82B, 65Mn
Diameter of carbon spring steel wire supplied: 0.3mm ... Explore More