COSMOS Founded in 2006 and based in China, Headquartered in Sanya City, Hainan Province, the business covers nine cities and nine cities nationwide. It is mainly composed of commercial sectors such as transportation hubs, urban complexes, and aircraft. Services such as aviation business projects are fully responsible for the planning, management and operation of commercial projects. Dehang Cross -border operating zero -tariff business for many years, and cross -border goods can be lifted quickly, has landed more than ten "Belt and Road" national pavilion, and reached cooperation with multinational supply chains on cross -border business.