Daxing airport is located at the junction of Beijing, Tianjin and Hebei. It is a key project of "traffic first and civil aviation first". It is planned according to the terminal capacity of more than 100 million people. Guided by the four projects of "high-quality project, model project, safety project and integrity project", it combines the world-class advanced construction technology with the traditional craftsman spirit, and once again shows the exquisite of "made in China" to the world. Daxing airport international hub is not only gorgeous and amazing in appearance, but also represents the international leading level, creating a number of world-class new benchmarks.