We Shandong Huamin Steel Ball joint -stock co.,ltd is one leading professional manufacturer and exporter of grinding media for various mines ,cement plants, chemical industries,power stations etc.
SIZE:DIA 60-90mm
LENGTH: 3-6 m
HARDNESS:HRC 45-55
IF you are interested in our products, please feel free to contact me. We will try our best to meet your requirements with the high quality, favorable price, timely delivery and best service.
We sincerely welcome customers from all over the world to come to negotiate business with us
