The business area of State Grid Corporation covers 26 provinces (autonomous regions and municipalities directly under the Central Government). It is the power grid with the strongest transmission capacity and the largest scale of new energy grid connection in the world, and the company's patent ownership continues to rank first among central enterprises. It is the largest public utility enterprise in the world, and also an innovative enterprise with industry leading power and international influence.
China Telecom Group Co., Ltd. is a super-large communication operator in China, and has been selected as one of the "Top 500 Enterprises in the World" for many years. China Telecom Group Co., Ltd. is a state-owned central enterprise. China Telecom Group Co., Ltd. has operating institutions in 365,438+0 provinces (autonomous regions and municipalities directly under the Central Government) and America, Europe, Hong Kong and Macao.