Iron Ball In Zhangqiu

Product DescriptionWe have more than 10 years production experience in the Cast Iron Ball. As the raw materials in producing steel balls are purchased from the reliable supplier, we can assure the high hardness and good wear resistance of the products supplied. Through the whole management in quality controlling, espe

Product DescriptionWith the active support of our team of experts, we are Exporter & Supplier of Cast Iron Grinding Balls in Zhangqiu, Shandong, China. The chromium content of the high chromium type product is greater than or equal to 10.0%. And the carbon content is between 1.80% and 3.20%. It is required by the nati