Shandong huamin steel ball joint-stock co.,ltd.

We are a professional manufacturer of grinding steel balls and rod in china, and can supply all kinds of material grinding media balls, grinding rod and our products are exported to usa, canada, chile, south africa, korea and japan more than 20 countries and regions in the world. our products have obtained iso9001:2000 international quality system authentication and also our company has past iso14001 environmental system authentication. now introduce our products to you. products detail: size: dia20mm to dia150mm; production capacity: 150,000ton/year characteristics: high hardness, good wear resistance, no breakage, even wearing. applied field: mines, cement plants, power station, chemical industries etc. packing: by steel drum or big bag we also hope in a new year, we will have opportunity to do business with you soon.