Jiangsu Changjing Technology Co., Ltd. is a professional enterprise engaged in the research and development, production, and sales of semiconductor products. The company was established in November 2018, with its headquarters located in the Jiangbei New Area Research and Innovation Park in Nanjing, Jiangsu. It has subsidiaries and offices in Shenzhen, Shanghai, Beijing, Hong Kong and other places.

  The company's main products include finished products (discrete devices, power management ICs) and wafers, covering diodes, transistors, MOSFETs, IGBT transistors/modules, third-generation semiconductors, as well as power management ICs represented by LDO, DC-DC, and lithium battery protection. The related products can meet consumer grade, industrial grade, and vehicle specification standards, supporting customers' one-stop procurement needs.

The company upholds the development vision of "creating a world-class semiconductor brand" and takes it as its responsibility to achieve independent and controllable key core technologies in the field of power semiconductors in China. It continues to promote the rapid, stable, and sustainable development of business sectors such as discrete devices and power management ICs.