- Supply TypeManufacturer, Exporter
- Preferred Buyer Location All over the world
1) Size: 0.5mm-10mm 2) Different Grades: G5,G10,G20 G40, G100, G500, G1000. 3) Certificate: ISO-9001, TS-16949 4) Hardness: Over HRC 52. 5)Feature: General rust resistance, better hardness, and lower price