Nanjing Gupan Automation Technology Co., Ltd. was established in 2014 and specializes in online monitoring of power equipment and intelligent automation solutions. The company serves as a supplier to major enterprises including State Grid Corporation of China, China Southern Power Grid, ABB, Pinggao Electric, XJ Group, NARI Group, and Shandong Electric Power Equipment. Its product portfolio has been deployed in numerous ultra-high-voltage projects—such as ±800 kV and 1,000 kV lines—and in hundreds of substations ranging from 750 kV to 110 kV. The company has also participated in the digital transformation of converter stations undertaken by both State Grid and China Southern Power Grid, earning consistent acclaim from its clients. Furthermore, the company is recognized as a National High-Tech Enterprise.