JoulWatt Technology Co., Ltd., an analog integrated circuit design company, engages in the research and development, and sale of integrated circuits in China. The company offers power management chips comprising of AC-DC chips, DC-DC chips, battery management chips, and linear power products. It also offers signal chain chips, including detection, interface, converter, and test chip products. The company's products are used in enterprise computing and storage, consumer electronics, communication, industrial applications, and other fields. JoulWatt Technology Co., Ltd. was incorporated in 2013 and is headquartered in Hangzhou, China.