Shandong ShengYe Grinding Ball Co.,Ltd is a professional factory specialized in the production of forged and hot rolled grinding balls and grinding steel rods for ball mill. Annual output is 100,000tons. More than 95% of products exported more than 40 countries, customers spread all over southeast Asia, Africa, Latin America, Europe. The company has 10 advanced production lines, and the products have through the TUV ISO9001, ISO 45001, ISO 14001, SGS, BV certificates etc.