Hangzhou Sunrise Technology Co., Ltd. operates in the electrical instrumentation industry in China and internationally, together with its subsidiaries. It offers energy meters, charging piles, and solutions for AMI, smart charging operations, and smart water metering. The company also provides smart metering and collection systems, intelligent power terminals and systems, intelligent flow meters and systems, intelligent power distribution products and systems, IoT smart water meters and smart water services, and IoT products such as sensors and accessories, along with integrated energy service solutions. In addition, it supplies electric energy metering instruments and power consumption information collection systems, and is involved in industry investment, manufacturing, software, and other financial activities. Founded in 2001, the company is headquartered in Hangzhou, China.