Legal basis
The Chinese People's **** and the State Trademark Law, Article 18 of the application for trademark registration or other trademark matters, can be handled by yourself, you can also entrust the lawfully established trademark agency. Foreigners or foreign enterprises in China to apply for trademark registration and other trademark matters, shall entrust the lawfully established trademark agency. Article 41 of the registered trademark needs to change the name, address or other registered matters, shall apply for change.