Group 1 - Beijing Sanqing Huilian Technology Co., Ltd. successfully completed a C-round financing of several hundred million yuan, led by Fosun Chuangfu and October Capital, with Wanchuang Investment Bank serving as the chief financial advisor for this round of financing [1] - The company was established in 2011 and focuses on reshaping energy management and consumption through IoT technology, covering key technologies such as communication, sensing, embedded systems, edge computing, cloud computing, and artificial intelligence [1] - Main products include smart sensors, smart terminals, and smart control terminals, specifically high-precision fault indicators, online monitoring sensors for partial discharge, and various automation terminals [1] Group 2 - Wei Wenhui, born in February 1976, is the actual controller, chairman, and general manager of Sanqing Huilian, holding a 25.23% stake and 31.93% voting rights [3] - Wei Wenhui holds a bachelor's, master's, and doctoral degree in power system automation from Tsinghua University and has worked at Beijing Kedong Electric Control Systems before joining Sanqing Huilian in December 2016 [3] - The company applied for an IPO on the ChiNext board in September 2023 but withdrew the application in June 2024 [3]