Shandong Huamin steel ball Joint-stock Co lt., is one of the largest manufacturers and exporters for grinding steel ball in China, The annual production output is 20,0000 metric tons, Our products are mainly exported to the USA, Canada, Chile, South Africa, Italy, Greece, Korea and Japan more than 30 countries and regions in the world.
Our products have obtained ISO 9001---2000 International Quality System Authentication, and also our company has passed ISO14001--2004 Environmental System Management Authentication, and High-tech Enterprise of Shandong Province; our products are famous brand of Shandong especially our grinding steel ball are famous brand products in Shandong. 
We hold the only grinding steel ball automatic production line of roll forging machine in China which we develop and create by ourselves. the raw materials that we use are high quality alloy steel. The hardness of grinding steel ball is high and steady, and also toughness is good through controlled by equipment. The quality of our products can meet different requirement of clients in different countries and regions.

The main products:
Grinding steel ball include forging steel grinding balls: dia 20mm --- dia 50mm; The high, medium and low Chrome alloyed casting iron balls: dia17mm --- dia 100mm. They mostly apply in various mines, cement plants, power stations, chemical industries etc. The specialties: high hardness, no breakage, good wear resistance, even wearing and also it has obtained a high reputation from customers in domestic and foreign market.

We welcome customers both at home and abroad to come to negotiate business with us, we sincerely promise you. We are trying our best to supply you with high quality products, reasonable price，timely delivery with satisfactory service as the basis of our long-term cooperation.