We, Jinan Huixin Industrial Corporation Ltd.,(former name :Zhangqiu Experimental Steel Ball Factory of Shandong Province Metallurgical Design Institute.) established in 1986,are a leading manufacturer and professional exporter of grinding steel balls in China, with the annual output of 80,000 to 100,000 metric tons .Our products grinding steel balls are mainly exported to more than 20 countries and regions in the world, such as Japan , Korea, Canada, Turkey , Philipines and Italy.
Our products have advanced equipment and a flawless quality detection system. Our products grinding steel balls have obtained ISO9001:2008 International Quality System Authentication. The quality of our grinding steel balls can meet different requirements 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, low ,medium Chrome alloyed casting steel balls with diameters from 20mm to 150mm.They are mainly applied to various mines,cement plants,power station and chemical industries.Their specialties:high hardness,even wearing,good resitance,and no breakage.That is why we have abtained a high reputation from customers in dosmetic and foreign markets.