Group 1 - Eaglerise Electric & Electronic Co., Ltd. has submitted an application for listing on the Hong Kong Stock Exchange, with Guotai Junan International as its sole sponsor [1] - The company is a global supplier of power equipment and solutions, focusing on market-driven demands and leveraging proprietary core technologies and R&D capabilities [1] - Eaglerise specializes in various fields including renewable energy, data centers, power distribution, industrial control, and lighting, with a primary focus on transformer equipment products [1] Group 2 - The company also offers customized integrated solutions tailored to different application scenarios, aiming to empower global customers [1]