This is not the Trademark Office, it is probably an agency.

The reasons are as follows:

1. When do you think a state agency has ever provided such proactive and attentive service?

2. The address of the Trademark Office of the State Administration for Industry and Commerce is: No. 1, Chama South Street, Xicheng District, Beijing. The address you mentioned is also very different.

You can handle the trademark business yourself, or you can entrust any regular agency.

The address information of the friend above is out of date. The Trademark Office has moved from No. 8 Sanlihe East Road to No. 1 Chama South Street.