Tianneng Group is the leading enterprise in the new energy battery industry of China. Established in 1986, after more than 30 years of development, it has become a large industrial group that focuses on the manufacturing of environmental-friendly power batteries for electric vehicles, integrating research and development. The group produces and sells new energy vehicle lithium batteries, auto start-stop batteries, and wind and solar energy storage batteries, as well as the construction of urban intelligent micro-grids, integrating the construction of green smart industrial parks. In 2007, Tianneng Power successfully listed on the main board of the Hong Kong Stock Exchange, becoming the first Chinese battery stock in the power battery industry. The group currently has 10 production bases in provinces such as Zhejiang, Jiangsu, Anhui, Henan, and Guizhou. The group's comprehensive strength has ranked among the world's top 500 new energy companies, China's top 500 enterprises, China's top 500 private enterprises, and the top 10 enterprises in the Chinese battery industry.