Recently, Weienergy (Shanghai) Battery Technology Co., Ltd. has witnessed a substantial capital hike, with its registered capital now soaring to RMB 1.5 billion, marking a remarkable 200% increase. Established in December 2023 under the leadership of Lai Xiaoming as its legal representative, the company's portfolio encompasses a diverse range of services. These include battery rental, rental of charging control equipment, energy storage technology services, sales of batteries and associated spare parts, as well as research and development in resource recycling technologies. An equity penetration diagram reveals that Weienergy (Shanghai) is a wholly-owned subsidiary of Wuhan Weienergy Battery Assets Co., Ltd., which itself is backed by prominent enterprises such as NIO Holdings, Contemporary Amperex Technology Co. Limited (CATL), and Wuhan Optics Valley Industrial Investment.