Hello!

There are usually the following methods:

1. Go to the official website of the China Trademark Office to check.

Second, call the Trademark Office directly to check. This is a matter of luck.

Third, ask the other party to take out the acceptance notice and let experienced front-line trademark operators take a look at it. You can usually tell if it is fake. It does have the official seal of the Trademark Office.

4. You can entrust a local agency to identify it.