The 21st China-ASEAN Expo and the China-ASEAN Business & Investment Summit opened in Nanning, capital city of South China's Guangxi Zhuang autonomous region, on Sept 24.

CSG brought with its Power HarmonyOS to the expo event to ensure remote monitoring of power supplies, the application of a new mode of power supply with near-end operation and maintenance, and holographic online perception of power supplies in a picture.

CSG has adhered to digital and intelligent-driven development approaches, unified data models and regulations on the basis of holistic IoT technology, applied such new productive forces as HarmonyOS internet-connected video terminals into power supplies for the first time, and built its first three-dimensional smart and digital platform for power supplies in the China-ASEAN Expo and the China-ASEAN Business & Investment Summit.