China Gezhouba Dam Corporation is my utilities building super-sized enterprises project, Gezhouba Dam, Second Beach, large classrooms, a large number of national key projects such as the Three Gorges are the main force in the construction of our independence as a building or construction. Recalling the history of the development corporation, is on the "development of the core technology enterprises," so that we can always stand on the forefront of the construction of hydropower. Over the years, our exceptional engineering conditions and human resources as the basis, in rebuilding the dike technology, deep river flow technology, the installation of large units and the balance of the technology, based processing techniques, underground engineering, the construction of power transmission technology, information technology applications, such as water power core areas of the building made a large number of domestic and international leading technological achievements, attracted the attention of the world to create a large number of utilities building performance, and have effectively promoted the development of enterprises, to promote national economic development and social progress made due contributions.

The first HVDC power transmission in China connects the Gezhouba hydro generation station on the Yangtze river and Shanghai and eastern China.

The 2,175 MW Gezhouba hydro generation station near Yichang on the Yangtze river started its operation in 1981 and was completed in 1988. In 1985 ABB (in consortium with Siemens) received the contract for the HVDC transmission between Gezhouba and Nan Qiao near the city of Shanghai.The Gezouba converter station. Valve hall the HVDC transmission is now regarded as a link in the Thee Gorges transmission system.