- Grinding steel ball for grinding Cu powder
- 2017-01-15 00:30
- 1) Size: 0.3mm--20mm2) Grade: G500, G1000 3) Hardness: HRC 55--65 4) Even Hardness: Unbreakable 5) High impact value
- Grinding steel ball for grinding zinc powder
- 2017-01-15 00:29
- 1) Size: 0.3mm--20mm2) Grade: G500, G1000 3) Hardness: HRC 55--65 4) Even Hardness: Unbreakable 5) High impact value
- 3mm red copper ball
- 2016-10-24 20:30
- The most important: our own production of high quality miniaturesteel ball make us feel proud and we are the best miniat
- carbon steel ball,chrome steel ball,bearing steel ball,stainless steel ball,copper ball,Al ball
- 2016-10-23 02:15
- We are professional steel ball manufacture, our major product are Carbonsteelballs,chromesteelballs,bearingsteelballs,st