The new location of China Central Television (CCTV) is the largest single steel structure building in the world, with a total floor area of over 550,000 square meters and a main building of a height over 230 meters. Tongfang Co Ltd was in charge of the weak current engineering's overall designing, general management, project implementation, construction management and all the weak current system integration of the building. The project became a winner of China's top award in the construction sector: the Luban Prize for Construction Project.