JSCJ.JSCJ was established in November 2018 and is headquartered in Nanjing, Jiangsu Province. It is a company dedicated to the research, development, production, and sales of semiconductor products. The company's main products include two categories: finished products (discrete devices, power management ICs) and wafers. These encompass diodes, transistors, MOSFETs, IGBT single devices/modules, third-generation semiconductors, as well as power management ICs such as LDOs, DC-DC converters, and lithium battery protection ICs. These products meet consumer-grade, industrial-grade, and automotive-grade standards, supporting one-stop procurement for customers. Guided by the vision to “create a world-class semiconductor brand,” the company is committed to advancing China's self-reliance in core power semiconductor technologies. It strives for steady and sustainable growth in its discrete device and power management IC businesses.