CAS-JUNSHINE is a high-tech enterprise focused on the research and development of advanced new power device chips. Leveraging strong research capabilities and relying on the advanced 8-inch wafer manufacturing facility within the SPARC Group, the company offers customized technical development services for clients. The company is composed of teams from the Institute of Microelectronics of the Chinese Academy of Sciences, overseas returnee design research teams, and research teams from Chengdu University of Electronic Science and Technology, bringing together a power device chip R&D team with practical product experience from both domestic and international backgrounds.

　　As a leader in the domestic industry, Junshine Technology is the first company in China to develop trench gate field-stop (Trench FS) technology and successfully achieve mass production. It is also a leader in the international advanced medium and low voltage SGT MOSFET technology.