The study mainly introduces the new invent of the Wine Selector Equipment. It was to construct by using Grey Relational Analysis and the analysis of components. With the study's results, Consumers can choose their favorite wine just by using Smart phone or Tablet computers. Consumers can easily make the best choice when facing a multitude of wine brands. The proposed system can greatly help consumers when buying wine. It can also be used by restaurants or shops to aid their customers in choosing suitable wines, thereby improving their service efficiency. Moreover, wine importers and wineries can use the results of this study as reference for brewing or introducing wines that are suitable to the specific preferences of consumers.