Jinan Haoyang Casting and Forging has successfully industrialized the "gradient hardening" technology, which has increased the lifespan of forged steel balls by 40%, reduced the breakage rate to less than 0.1%, and the wear of Φ60mm products per ton of raw materials is only 0.8kg. It saves 18% of electricity. This product has passed the EU REACH certification and has reached a cooperation agreement with LafargeHolcim. In the first quarter of 2025, the export volume will increase by 30%. The company plans to build a photovoltaic workshop and achieve full-process carbon neutrality production in 2026, continuously leading the high-end wear-resistant material market.