Changzhou Chienchin Granding Co., Ltd., as a subsidiary of Qiansong Technology Holdings Group, focuses on the research and development, production, and sales of silicon carbide materials and related products. Relying on the deep accumulation of the group in the fields of green energy and high-tech over the years, Changzhou Qianjin Grinding Materials Co., Ltd. has rapidly risen in the industry and become an important force in promoting technological innovation and industrial upgrading.

The company is located in Changzhou, Jiangsu Province, China. This geographical location not only provides it with a convenient transportation network, but also enables it to closely link with the Yangtze River Delta economic circle, making it easy to quickly respond to the needs of domestic and foreign markets. Changzhou Qianjin Grinding Materials Co., Ltd. fully utilizes the resources of the group, especially in 2011 when the group introduced advanced precision sintering technology and established a high-temperature precision ceramic sintering production line to produce ceramic heat sinks, ceramic circuit boards, and ceramic products. Widely used in semiconductors PCB、 Industries such as optoelectronics and network communication. These products have gained widespread recognition in the market for their excellent wear resistance, high thermal stability, and environmental characteristics.

It is worth mentioning that Changzhou Qianjin Grinding Materials Co., Ltd. actively participates in and promotes the research and application of ceramic heat sinks and ceramic products, and closely collaborates with the group's high-temperature precision ceramic sintering production line to explore innovative applications of ceramic materials in heat dissipation, circuit integration, and other aspects, providing solid technical support for improving electronic product performance and extending service life.

Looking ahead to the future, Changzhou Qianjin Grinding Materials Co., Ltd. will continue to deepen technological research and development, optimize product structure, and strive to provide customers with more efficient, environmentally friendly, and customized silicon carbide material solutions. We will work together with partners from all walks of life to promote the prosperous development of green energy and high-tech industries.