Jinan Huixin Industrial Corporation Ltd.,（Former name:Zhangqiu Experimental Steel Ball Factory of Shandong Province Metallurgical Design Institute.）was established in 1986, are a leading manufacturer and professional exporter of grinding balls in China, with the annual output of 80,000 to 100,000 metric tons.Our products grinding balls are mainly exported to more than 20 countries and regions in the world, such as Japan, Korea, Canada, Turkey, Philippines and Italy.

Our company has advanced equipment and a fawless quality detection system. Our products grinding balls have obtained ISO9001:2008 International Quality System Authentication. The quality of our grinding  steel balls can meet different requirements of different clients in different countries and regions.

Our main products are forging grinding steel balls with diameters from 20mm to 150mm, and high, medium, and low Chrome alloyed casting iron balls  with diameters from 20mm to 150mm. They are mainly applied to various mines, cement plants, power stations and chemical industries. Their specialties:high hardness, even wearing, good wear resistance,and no breakage. That's why we have obtained a high reputation from customers in domestic and foreign markets.

We sincerely welcome customers from both at home and abroad to negotiate business with us. Our  serious promise: supplying you with high quality products, competitive prices, timely delivery, and satisfactory service. We are always insisting on the theory of "Credit Goal, Client First, and Mutual Profits". Let's  build a better future.