Since 2004, Sinopoly Battery runs as an integrated high-tech group, has more than 5 subsidiaries distributed in China,  including Tianjin, Shanghai, Jilin, Shenzhen, and Huizhou, with its lithium cells and battery packs utilized in residential solar energy storage systems, e-powertrains, industrial and commercial high-capacity energy containers, and EV power systems. Sinopoly’s products have been widely used in over 50 countries globally for about 20 years. We are the FIRST Chinese supplier who provided lithium batteries to public transport and state grid project in Europe and other countries, with on-site smooth operation for over 15 years already.