Legal analysis: If you have a trademark, you can find a manufacturer to produce and sell it yourself. In order to reduce costs, shorten transportation distances, and seize the market, companies with dominant brands entrust other companies to perform processing and production. It also provides product design parameters and technical equipment support to these manufacturing companies to meet the requirements for product quality, specifications and models, and produces products that are sold under the client's trademark.

Legal basis: "Patent Law of the People's Republic of China"

Article 60: After the patent right is granted, without the permission of the patentee, for the purpose of production and operation , implement infringement of its patent, the patentee or interested party may file a lawsuit in the People's Court, requesting a cessation of the infringement and compensation for losses.

After a patent right is granted, unless otherwise provided by law, no invention or utility shall be manufactured, used, sold or imported for production and business purposes without the permission of the patentee. New patented products, or the use of their patented methods and uses. Sell ??or import products directly obtained by this method, or manufacture, sell, or import products with patented designs.