If we want to figure out which industry our goods (services) belong to, we must make it clear that we belong to the service industry, and the service classification is between 35-45 categories. This is actually easy to identify. We first determine whether the trademark we want to register is a product or a service. In the "Table of Differences between Similar Goods and Services", categories 1-34 are commodity classifications, and categories 35-45 are service classifications. Then our first step is done, confirm the attributes of your product, and then join the team.