Detailed description
1) Material: SUS316L satinless steel
2) Size: 0.5mm
3) Grade: G10-G1000
4) Certification: ISO-9002, TS-1694
5) Feature: Good wearing, high corrosion resistance, excellent surface quality, high precision.
6)Application: 1.5mm stainless steel ball can widely used in mobile phone lithium battery.













