Whether it is the filing institution of the State Trademark Office.
Whether the institution's own brand trademark has been registered.
Whether the company has been established and operated for more than 5 years.
See if the company is over 30 years old as a legal person, and at the same time see if people have strong connections and whether the legal person's character is excellent.
Whether to operate at the same office address for more than 3 years.
Whether to implement ISO system management.
See if there are a lot of successful registered trademark cases.