Shandong Huamin Steel Ball Joint-stock Co.,LTD.
3.Grinding steel Rods in Rod Mills: Diameter:60-100mm Length:2.5m-6m Hardness:HRC40-55 Features:Steady hardness,straightness, and good wear resistance. we have established and are establishing friendly good cooperation with some famous mines in the world,such as Anglo Gold,Codelco,BHP,Erdenet Copper Corporation etc. So please inform us if you are interested in our