Established in 2017, Handan Yuexin New Materials Technology Co. , Ltd. is a national high-tech Enterprise specializing in the R & D and manufacturing of artificial silica sand. In August 2023, the spherical artificial silica sand applied to the molding process of precoated sand and clay sand was successfully initiated; in November 2023, the research and development of sand for sand core and 3D printing made a major breakthrough, which effectively solved the constraints of long-term dependence on imports, high price, long supply cycle, and easy dampness of silica sand during shipping; In January 2024, the spherical artificial silica sand used in resin sand and ester-hardened sodium silicate sand process made a breakthrough, effectively solving the dilemma of scarce supply. It fills the blank of domestic industry and becomes the main drafting unit of the standard of "Artificial Silica Sand for Foundry".