Top Yunnong is very famous in agricultural enterprises. Agricultural Internet of Things is a new trend in today's world. From the perspective of spatial variation, it is a new type of agriculture that comprehensively combines information technology with agricultural production, which is more in line with the characteristics of China's current agriculture. The Internet of Things of smart agriculture is the advanced stage of agricultural production. It combines emerging Internet, mobile Internet, cloud computing and Internet of Things technologies, relying on various sensor nodes deployed in agricultural production sites. It is the solution of smart agriculture. Therefore, Top Yunnong has launched a series of products, such as: intelligent agricultural cloud platform, agricultural Internet of Things system, automatic data transmission equipment and so on. To solve the problems of intelligent greenhouse, integration of water and fertilizer, soil diseases and insect pests. Run through the whole cycle of agricultural production and realize the real unmanned agricultural production management.