Jinan Haoyang Forging & Casting Co., Ltd. recently released a new generation of B2/B3 composite material forged steel balls. It adopts an innovative hot rolling process, with a hardness of 60-65 HRC, a breakage rate of less than 1%, and a 40% improvement in wear resistance. This product has passed ISO9001:2025 certification and has been tested in gold mines, copper mines, etc., showing a 15% reduction in wear costs. The company has also launched differentiated material solutions (B2 for 60mm and below, B3 for above 60mm), saving $50 per ton for customers. As a key enterprise in Zhangqiu District, its products have been exported to Southeast Asia and African markets, helping to improve quality and efficiency in global mines.