Jinan Haoyang Forging & Casting Co., Ltd. was established in 2011, specializing in the production of castings and forgings. Its hot-rolled grinding balls are made of B2/B3 materials and are suitable for the mineral processing fields such as mines and cement plants. The products are characterized by their resistance to abrasion and impact, with specifications ranging from 20 to 160mm, meeting diverse demands. It has achieved certain transaction volume on the Alibaba platform, and has a promising market outlook. The company continuously optimizes product performance based on a scientific quality management system. As the demand in the mining and cement industries expands, it is expected to further increase its market share and promote technological upgrading in the industry.