Group 1 - The core point of the article is the establishment of Runzhi Xinke Energy Technology (Shanghai) Co., Ltd., with a registered capital of 6 million yuan [1] - The company's business scope includes internet data services, solar power generation technology services, and online energy monitoring technology research and development [1] - The company is jointly held by Runjian Co., Ltd. and Fuqing Runxin Investment Co., Ltd. among others [1]