Zhejiang Wellsun Intelligent Technology Co.,Ltd. provides energy IoT solutions in China and internationally. It offers smart metering and distribution network products, such as smart energy meters, power information collection systems, and metering transformers to large state-owned power grid companies. The company provides smart metering products, such as smart energy meters, electricity information collection equipment, communication modules, metering transformers, energy metering boxes, etc. It also offers smart IoT products, including molded case circuit breakers, intelligent measuring switches, photovoltaic circuit breakers, miniature circuit breakers, low-voltage line monitoring terminals, etc. In addition, the company provides smart distribution network products comprising intelligent fusion terminals, distribution network digital AI- assisted monitoring systems, smart gateways, smart sensors, etc. Further, it offers smart energy products consisting of smart electricity terminals, industrial chain early warning monitoring systems, integrated energy management systems, etc. The company was founded in 1992 and is headquartered in Taizhou, China.