Handan Yuexin New Material Technology Co., Ltd. is a national high-tech enterprise and a Hebei "Specialized, Fined, Peculiar and Innovative" enterprise, focusing on the research and production of high-end molding grade artificial silicon sand. It has an annual output of 1 million tons of high-end molding grade artificial silicon sand. The company has a strong management and technical R&D team, with a provincial-level R&D institution, independently innovating production processes and equipment. It has developed internationally leading high-end artificial molding silicon sand for casting, filling domestic and international gaps and obtaining multiple national patents. The performance indicators of high-end molding grade artificial silicon sand meet the requirements for casting sand, significantly superior to natural silicon sand. The minimum angle factor can be controlled to 1.15 adjustable, which can reduce casting by 30%.