Trademark registration is unified across the country. Currently, there are only two ways: 1. Go directly to the State Trademark Office; 2. Entrust an agency to handle it. All formal and legal agencies must be registered with the State Trademark Office. Check it on the website of the National Trademark Office. Registration in the name of an individual is required to provide 1. A copy of the personal ID card 2. A copy of the business license of an individual industrial and commercial owner. Registration in the name of a company is required. The blank space of the copy of the company's business license is stamped with the company's official seal