Wine Chain aims to serve the global wine industry. Production and trading of red wine is a very long-term industrial chain, from the cultivation of grapes to the brewing of red wine, which is then traded until placed on the consumer's table, with a large number of IoT devices underpinned in various scenarios of production and trading The trust between the upstream and downstream of the industry, each link will have a cost, each link will produce a large amount of data. How to use the big data of the wine industry to reduce the production and transaction costs of red wine and to provide cheap and cheap products to global wine consumers has become an urgent issue for the wine industry.