After the trademark agency registration is completed, the trademark agency business can be carried out.

Trademark digital certificate, i.e. CA certificate, you need to apply on the website of the State Administration for Industry and Commerce, print the application form, and mail it or directly submit it to the Trademark Office (Address: Trademark Registration, No. 1 Chamanan Street, Xicheng District, Beijing Hall), after the computer office of the Trademark Office receives the application materials, it will take 3 natural months to obtain the trademark digital certificate. When applying for a digital certificate on the website, a string of activation codes will be left at the end. This string of activation codes must be kept well. It is used for activation after the digital certificate is downloaded. If it is lost, you need to apply for activation exemption from the computer office of the Trademark Office. Code usage application.