| 出生地 |
Shandong China (Mainland) |
| 牌子的名字 |
SC |
| 模式的数量 |
all kinds |
| 材料 |
steel |
the forged grinding ball can be used in industries of cement building material,metallurgical selection in mine,grinding coal in power plant ,chemical industry and machinery,etc. this is the forged grinding ball