Jiangsu Daye Energy Storage Technology Co., Ltd. Was established on December 16, 2020, and is registered in Room 105, Big Data Building 1, No. 180, Software Avenue, Yuhuatai District, Nanjing city. Its legal representative is Ren Changgen. The business scope includes licensed projects: Power generation business, power transmission business, power supply (distribution) business; Construction engineering design; Construction project survey; Construction projects and construction projects; Electrical installation services; Installation, maintenance and testing of power transmission, power supply and receiving power facilities (projects subject to approval according to law, Business activities can only be carried out after the approval of the relevant departments, The specific business projects shall be subject to the approval results. ) General projects: Energy storage technology services; Contract energy management; Online energy measurement technology research and development; Online energy monitoring technology research and development; Operation efficiency evaluation service; Research and development of high-efficiency and energy-saving technology in the electric power industry; Energy-saving management and services; Technical services, technology development, technical consultation, technical exchange, technology transfer, technology promotion; Transmission and distribution and control equipment manufacturing; Battery manufacturing; Intelligent power transmission and distribution and control equipment sales; Battery sales; Station-use hydrogenation and hydrogen storage facilities sales; Import and export of goods; Import and export of technologies; Sales of photovoltaic equipment and components; Mechanical and electrical equipment sales; Solar power generation technology services (except for projects subject to approval by law, Carry independent business activities with the business license)