Jinan Haoyang Forging & Casting Co., Ltd. recently achieved a breakthrough in the performance of forged steel balls through its independently developed "gradient forging" technology. The wear resistance and service life of the steel balls have increased by 20% compared to industry standards, and the company has successfully entered the high-end mining machinery market in Europe. This technology precisely controls the temperature gradient during forging, ensuring that the surface hardness of the steel balls reaches 62-65 HRC while maintaining the toughness of the core. It solves the industry problem of "hard but brittle" in traditional products. Currently, the company produces 30,000 tons of forged steel balls annually, and its products have obtained the EU CE certification. It has established long-term cooperation with enterprises in Germany and Turkey, and has become a leading enterprise in the export of forged steel balls in East China.

Jinan Haoyang Forging & Casting Co., Ltd. has achieved rapid development through technological innovation. Its independently developed gradient forging wear-resistant steel balls have increased their service life by 40%. In 2025, it successfully entered the European market. The company integrates traditional techniques with intelligent technologies and has developed "stress-sensing steel balls" that enable full lifecycle monitoring. The annual export volume has increased by 65%. As a high-tech enterprise, Haoyang Forging & Casting follows a specialized and innovative path. It has broken the foreign monopoly in the field of wear-resistant materials for mining machinery and is currently planning to build an institute to expand the production of special forgings for deep-sea engineering, aiming to become a global supplier of wear-resistant material solutions.