Recently, the Shangdang District of Changzhi City, Shanxi Province held a signing ceremony with Shanghai Oulangde New Energy Group Co., Ltd. to sign a cooperation agreement on new energy projects and an annual production of 2GWh of new energy storage equipment manufacturing industrialization projects. The message shows that the legal representative of Oulangde is Shi Chaohui, and the company is mainly engaged in the sales of new energy vehicles, the production and sales of lithium battery materials (anode materials, electrolyte), the sales and operation of charging piles and battery swapping stations, the integration, operation and EPC general contracting of energy storage systems, and the investment management, merger, acquisition and reorganization of new energy projects.