Shandong Huamin Steel Ball Joint-stock Co.,Ltd, one of the largest grinding media manufacturer in China for 32 years.
The main products include Grinding Forged Ball, Grinding Bar, Casting Iron Ball, Grinding Cylpebs, Carbon Steel Ball and so on.
Shandong Huamin Steel Ball Joint-stock Co.,Ltd, one of the largest grinding media manufacturer in China for 32 years.
The main products include Grinding Forged Ball, Grinding Bar, Casting Iron Ball, Grinding Cylpebs, Carbon Steel Ball and so on.