Hangzhou Huasu Technology Co.,Ltd., together with its subsidiaries, engages in the research, development, production, and sale of battery safety management systems in China and internationally. The company offers battery management systems for lithium, lead-acid, and nickel-zinc batteries; wired and wireless battery monitoring systems; commercial and industrial, and PV hybrid and backup energy storage systems, as well as 3S modules; 3C discharging batteries and battery testers; Ubit U space managers; and DC master, an infrastructure monitoring and management platform. It also engages in commerce; and business management activities. The company serves the UPS and data center, telecommunication, energy storage, transport, power, and public utilities industries. Hangzhou Huasu Technology Co.,Ltd. was founded in 2005 and is headquartered in Hangzhou, China.