Look for your provincial capital. Generally, each province has several trademark firms that have been doing business for a long time and have a lot of agency business.

The most professional ones are in Beijing.

In addition, looking at the opening time of the agency company can give you a reference. For example, in 2003 and 2004, there were many trademark agency companies that were established for the first time after the administrative approval was liberalized. Those should also be very reliable. spectrum.