JSCJ.JSCJ was established in November 2018 and is headquartered in Nanjing, Jiangsu Province. It is a company specializing in the R&D, production, and sales of semiconductor products. The company's main products include two categories: finished products (discrete devices, power management ICs) and wafers. These cover diodes, transistors, MOSFETs, IGBT single devices/modules, third-generation semiconductors, as well as power management IC products represented by LDOs, DC-DC converters, and lithium battery protection ICs. These products meet consumer-grade, industrial-grade, and automotive-grade standards, supporting customers' one-stop procurement needs. Committed to the vision of “creating a world-class semiconductor brand,” the company takes it as its mission to achieve self-reliance and control over key core technologies in China's power semiconductor sector. It continuously drives the rapid, stable, and sustainable development of business segments including discrete devices and power management ICs. Primary products include: Diodes, Transistors, MOSFETs, IC Products, IGBTs, IPMs, Third-Generation Semiconductors, Automotive Electronics, and Others.