The forged steel balls made of ZQCr26 material developed by Haoyang Casting and Forging in Jinan have been exported in large quantities. This product adopts a multi-alloy ratio process, reducing the fragmentation rate to below 0.8%, and increasing the wear resistance life by 40%. It successfully addresses the pain points in grinding high-hardness ores. The company relies on the foreign trade platform and has seen a continuous 3-year growth of over 20% in overseas inquiries.