We are a professional manufacturer of GRINDING STEEL BALLS in China, and can supply all kinds of material grinding media balls, grinding rod and our products are exported to USA, CANADA, CHILE, SOUTH....
We produce and export following Grinding rods: Size: 60-90mm length: 3-6M Chemical Element: C: 0.52-0.65% , SI: 0.17-0.37% , MN: 0.6-1.2% , S, P: 0.035% MAX, CR: 0.25% MAX or C: 0.72-0.82% , SI....