According to the national standard GB/T 17445-2022.

The company has independent intellectual property rights and core technologies, and has obtained 46 national patents, including 12 invention patents, 12 utility model patents, and 22 design patents; And has participated in or presided over the drafting of multiple national or industry standards such as GB/T17445-2009, GB/T8263-2010, JC/T691-2010, establishing the company's technological advantages in the industry. The company participated in drafting 14 national standards, including 9 industry standards. Among them, the building materials industry standards "Chromium Alloy Cast Grinding Balls for Building Materials Industry" and "High Chromium Cast Iron Lining Plate", as well as the metallurgical industry standard "Forged (Rolled) Steel Balls" were drafted under the leadership of the company. Our company has a large product development team and technical service team, and is a world leading provider of wear-resistant material solutions. We can develop personalized products and usage plans based on the actual working conditions of end customers, which can save grinding costs by 5% -20% compared to similar products.

High hardness and wear resistance; High toughness and high impact resistance; Reduce wear and improve table efficiency; Reduce energy consumption and improve recovery rate. Our Fengxing brand high chromium cast ball products add rare earths and other confidential elements on the basis of ordinary conventional elements, making the metallographic structure distribution of the cast ball products more reasonable, and the formed special alloy carbides have better wear resistance. Compared with similar products in corrosive environments, it has a higher electrode potential and therefore excellent corrosion resistance;