Project background：
As an important part of Beijing-Tianjin-Tangshan Power Grid, Beijing State Grid Corporation of China is responsible for its own construction and operation. It mainly supplies and sells power for all electricity customers in Beijing, and undertakes an important mission that various major political and cultural exchange activities of competent authorities such as the Central Committee of the CPC and the State Council, as well as the capital are supplied with power in a safe and reliable manner.
