At present, business display is widely used, involving all aspects of people's life, including government affairs, education, retail, medical care, transportation and other industries. Product types are also emerging in an endless stream. However, there are few business display integration solutions with digitalization, informatization and internet. Now, 5G, big data, Internet of Things, artificial intelligence and other new technologies continue to develop, Smart business display and digital intelligence "cloud screen" have become the future trend of development. For the vigorous development of the business display industry, Tengyun Technology has provided a full-scene smart business display solution integrating hardware, software and cloud, and launched richer and more cutting-edge products and technologies for different industries, enabling the business display industry to quickly enter the digital intelligence era