Tianneng Holding Group was founded in 1986 in Huzhou, Zhejiang. Starting from the production and manufacturing of power batteries, Tianneng is committed to becoming a global leading green energy system solution provider. Its core businesses include new energy battery systems, resource recycling and modern service industries. It has established more than 160 subsidiaries worldwide, with nearly 30,000 employees. The entire industry chain has driven nearly 1.5 million high-quality jobs. It is listed in Hong Kong and Shanghai, and is the first company in the industry to have both "A" and "H" listed brands.In terms of comprehensive strength, it ranks 21st among the top 500 global new energy enterprises, 137th among the top 500 Chinese enterprises, 33rd among the top 500 Chinese private enterprises, and 5th among the national light industrial enterprises. It has led and participated in the formulation and revision of more than 170 national and industry standards, and has obtained more than 4,800 national patents.