Jinan Haoyang Forging and Casting Co., Ltd. was established in 1971, with its headquarters located in Zhangqiu City, Shandong Province. Relying on the transportation advantage of National Highway 309, it has been deeply engaged in the field of wear-resistant materials for over five decades. The company takes technological innovation as its core driving force, focusing on the research and development and production of steel balls. Its products include cast and forged wear-resistant steel balls and ball segments. With features such as low breakage rate, high hardness uniformity (core-surface difference of 1-2HRC), and excellent wear resistance (out-of-roundness < 0.5mm), it has become the preferred equipment in the mining, power generation, cement, and other industries. The company's production capacity reaches 50,000 tons per year, with export earnings exceeding 6 million US dollars and annual sales revenue surpassing 100 million yuan. It has passed the ISO9001:2000 quality certification and adheres to the "industry-academia-research" integrated strategy, establishing a full-process technical system from alloy ratio optimization to quenching process control. In the future, with the increasing demand for high-end wear-resistant parts due to industrial upgrading, Haoyang Forging and Casting will continue to consolidate its leading position in the industry through technological innovation and provide high-quality and cost-effective steel ball solutions for global customers.