Tianneng Battery Group Co., Ltd. was established in 1986, mainly engaged in the production of environmentally friendly power batteries for electric vehicles. It integrates the R&D, production and sales of lithium batteries for new energy vehicles, start-stop batteries for vehicles, wind energy and solar energy storage batteries and urban smart microgrids. It is a large-scale industrial enterprise integrating construction and green intelligent manufacturing industrial parks. Up to now, the company has built sixteen major production bases in seven provinces including Zhejiang, Jiangsu, Anhui, Henan, Guizhou, Shandong, and Jiangxi. The sales network covers the world, with more than 100 domestic and foreign subsidiaries and more than 23,000 employees. .Tianneng is a leading company in the industry with its leading technological advantages and brand influence. It is hailed as "the leader of China's power battery industry" by China Battery Industry Association, and has established a good momentum of development for China's battery industry and Chinese battery companies. example. In 2019, the group's operating income exceeded 140 billion yuan, the profit was 1.8 billion yuan, and the tax amount was 2.6 billion yuan. The group ranks first among the top 100 Chinese battery industry, 139th among the top 500 Chinese enterprises, 51st among the top 500 Chinese manufacturing companies, 30th among the top 500 private enterprises in China, and 10th among the top 500 Chinese battery industries. Ranked first among the top 500 global new energy companies (15th) and the top 100 Chinese influential companies in the world's environmental protection and new energy industries.On January 18, 2021, Tianneng shares were officially listed on the Shanghai Stock Exchange Science and Technology Innovation Bureau