Zhengzhou Xiangyu was established in 1992 and is a specialized enterprise that integrates R&D, production, operation, and service. It has four production plants, a research and development center, and a sales company in Zhengzhou. The company's main products include six major series: melting materials for medium-frequency induction furnaces, precision casting shell materials, casting coatings and refractory materials for coatings, and casting (molding) auxiliary materials. With high-quality mineral resources, strong technical capabilities, advanced production equipment, strict quality control, and a talented team, the company focuses on the research, production, and service of new materials and processes for casting. It is one of the most comprehensive producers of refractory materials for casting in China and aims to provide high-quality casting raw materials and solutions for the casting industry.