| 出生地 |
Shandong China (Mainland) |
| 牌子的名字 |
SC |
| 模式的数量 |
all kinds |
| 材料 |
steel |
the grinding media ball can be used in industries of cement building material,metallurgical selection in mine,grinding coal in power plant,chemical industry and machinery,etc. since the best process line of production, the quality of the chrome casting ball is speak highly of by our customers