Tangshan City Fengrun District Baojie Abrasive Resistant Materials Co., Ltd is a manufacturer of doing grinding balls with nearly 20 years experience. Products with full range of size 20mm-150mm, high hardness with good wear resistance .Main products including cast steel balls and forged steel balls,products enjoyed a good reputation from both domestic and overseas clients, also win the international public tenders of state owned companies.We provide you best solutions of grinding balls,looking forward to establish mutual benefits business relations soon.