Shanghai Holystar Information Technology Co., Ltd., together with its subsidiaries, engages in the research, development, production, and sale of intelligent equipment for distribution networks in China. The company offers intelligent pole-mounted switches, standardized primary and secondary deep products, fault indicators, intelligent analysis devices for line operations, primary and secondary deep integration solid insulated ring products, and ground fault analysis auxiliary devices. It also provides information technology services, such as power application software development and implementation; IoT communication modules; system integration; automation products; distribution network information services; and other products and services. In addition, the company engages in equity investment activities. It serves hospitals and ports; and power, energy, municipal, and transportation fields. Shanghai Holystar Information Technology Co., Ltd. was founded in 2011 and is headquartered in Shanghai, China.