Hunan Prince New Material Technology Co., Ltd. was established in June 2015. There is a 30-acre standardized production base in Hanshou High-tech Industrial Park with complete supporting facilities. Working closely with universities and scientific research institutes such as Wuhan University, Hunan University of Arts and Sciences, and Shanghai Ceramics Research Institute of China Research Institute, we have broken through the monopoly of many foreign patented technologies such as process formulas, extrusion shaping, alternate hole plugging, and high-temperature sintering. At the same time, we have developed a series of recrystallized silicon carbide products. It was listed in Qianhai, Shenzhen in July 2016 and became the new fourth edition, code 365327. In the same year, it was recognized as a "Hunan New Material Enterprise"; in 2018, it was recognized as a "High-tech Enterprise". Currently, the company is reviewing 32 national invention patents , authorized 8 invention patents. The company mainly produces silicon carbide saggers, which are used in the field of power lithium batteries and closely support the new energy vehicle field based on "Made in China 2025". The company is committed to the research and development of recrystallized silicon carbide series products, especially in improving the density and strength of recrystallized silicon carbide products. After a long period of research in this technical field, special structural adhesives and special sintering processes have been used to greatly improve the density and strength of silicon carbide products. The application fields of recrystallized silicon carbide products have been upgraded again and greatly expanded. The developed recrystallized silicon carbide sagger has the characteristics of high temperature resistance above 1200°C, good thermal shock stability, small expansion coefficient, corrosion resistance, anti-flaking, good anti-dusting performance, good high-temperature creep property, and long service life. The service life of the sagger is 20 times that of the traditional sagger. The heat conduction speed is fast, so that the fired products are heated evenly, effectively reducing energy consumption, speeding up the firing speed, and increasing the output; breaking the blockade of foreign technology, it can be widely used in refractory materials, Ceramics, metallurgy, casting, electronics and other industries to meet the needs of customers in more industries and promote major breakthroughs in the technical field of recrystallized silicon carbide products in my country. At the same time, it has made significant contributions to environmental protection, expanded application fields, and promoted product structure and product structure optimization and upgrading. The company's R&D results are innovative and high-tech, and there are no such technological products in China. It is expected to form independent brand new products and technologies with independent intellectual property rights and master core technologies to fill the domestic gap.