What is the name of the secondary agent?
Deputy brand refers to the brand that belongs to the same company as the first-line brand, but its positioning is slightly lower. Some brands called second-line brands are the names of deputy brand organizations. According to relevant public information, some second-line products do not use other registered trademarks, and the keyword By is recognized by the second-level brand. The word by appears on the label, indicating that this product must be a second-class brand.