GR is a platform-type application token running on the Chinese wine chain, with a total of 500 million pieces. Users can use GR to realize data between producers, brand owners, distributors, retailers, transporters and consumers Sharing enables more accurate, faster, fairer and equal matching between consumer demand and production supply; thus realizes efficient and efficient supply chain collaboration, reduces logistics and inventory costs, and greatly reduces transaction and marketing costs; at the same time prevents counterfeit and shoddy products from flooding the market has important practical significance.