About Us

The company's production area covers an area of 40000 square meters and consists of eight workshops according to production processes, including crushing workshop, batching workshop, molding workshop, bonding workshop, drying workshop, resistance adjustment workshop, finished product workshop, and maintenance workshop. We have large-scale equipment such as mixers, crushers, hydraulic presses, sintering furnaces, cutting machines, forming machines, docking machines, and various testing and inspection equipment. These hardware facilities provide guarantees for the company's automation and large-scale production.
For many years, the company has been committed to the research and development of high-temperature heating material technology and related fields, continuously improving product quality, accumulating rich manufacturing experience, possessing strong technical strength, advanced process equipment, complete quality assurance system and scientific management mode, providing high-quality products and perfect services for domestic and foreign customers. The products are exported to various parts of the country and exported to more than ten countries and regions such as South Korea, Japan, Thailand, India, etc., and are deeply trusted by customers. 

Silicon carbide rods are manufactured through a process of high-temperature sintering. It begins with mixing high-purity silicon carbide grains with binding agents and other additives to form a plastic mass. This mixture is then extruded or molded into the desired rod shape. The green bodies are dried to remove moisture before being fired in specialized kilns at temperatures exceeding 2000°C under a controlled atmosphere. This critical sintering stage allows the SiC grains to recrystallize and bond, forming a dense, strong, and electrically conductive polycrystalline structure. Finally, the rods are machined, and metal ends are applied for electrical connections.