JoulWatt Technology Co., Ltd. (stock code: 688141), founded in March 2013, is a Linear integrated circuit design enterprise with virtual IDM as its main business model. The company adopts its own internationally advanced process technology for chip design and manufacturing. Since its establishment, the company has always been committed to providing high efficiency, high performance and high reliability power management,signal chain and other chips, offering customers with one-stop purchasing service. The company provides a broad product portfolio,the wide market layout, and strict quality control. At present, the products including DC/DC, AC/DC, linear power, battery management, signal chain and other product categories; The related applications cover many fields such as automotive electronics, computing and communication, industrial applications, renewable energy, consumer electronics, etc.