Hangzhou YiMaYun is a national high-tech enterprise specializing in the research, development, and implementation of coding/visual inspection equipment and a one-object-one-code digital management system. It provides full-process coding and labeling solutions for the food, pharmaceutical, daily chemical, and electronics industries. With deep expertise in industry technology innovation, it holds nearly 60 R&D patents and has provided product traceability services to over 1,000 enterprises.