Tonghua Hongxin Abrasive Materials Co., Ltd., established in 1979, is a technology-driven enterprise specializing in the research, production, management, and service of green silicon carbide products. The company's flagship products include a series of green silicon carbide items, registered under the trademarks "Hongxin." These are recognized as provincial famous brands and well-known industry brands. It boasts one "Provincial Enterprise Technology R&D Center," has been acknowledged as a national specialized and new "Little Giant" enterprise, a national high-tech enterprise, and a recipient of national key new products.

The company's leading products are semiconductor cutting blade material powder and silicon carbide ceramic raw material powder. By utilizing patented production techniques, German imported equipment, and an advanced, comprehensive testing system, these powders exhibit high purity, narrow particle size distribution, adjustable specific surface area, stable chemical properties, high thermal conductivity, low thermal expansion coefficient, and high hardness. These characteristics ensure product quality stability and adaptability to customer requirements.