Wellsun (Stock Code: 300882.SZ) was founded in 1997. The product involves four major industries: smart metering, smart Internet of Things, smart distribution network, and smart energy. Dedicated to both domestic and international market providing overall solutions such as smart meters and collection systems, smart measuring switches, digital distribution networks and systems, integrated energy management and systems, household and industrial and commercial energy storage, inverters, etc., Wellsun is a leading company in industrial digitalization in the field of the electric energy measurements.

Wellsun's products serve multiple countries and regions worldwide, and it is a major supplier to State Grid Of China and China Southern Power Grid. It adheres to the business philosophy of "market-oriented, customer first", based in China and facing the world, to achieve value sharing and win-win benefits with domestic and global partners.