Zhengzhou Xinzheng International Airport is a 4F-level international Civil airport, serving as the core component of China’s first national-level aviation hub, Zhengzhou Airport Economy Zone. It is also an international air cargo hub, one of China’s eight major regional hub airports, and operates as a “7×24”hours international airport with customs clearance services available at all times. Moreover, it is a major domestic aviation hub airport, an international airport with regular flights, and a first-class aviation port open to the world.