Not necessarily. As long as you don't use other people's brands, you can customize it by giving a name or joining other brands. Any industry does not have to have a trademark to do it. But if you want to be your own independent brand, you should also apply for a trademark slowly. It is also very simple and quick to apply for a trademark. Ordinary trademarks only cost 1000 yuan. I applied for the trademark of my head this year. You can ask me if you don't understand anything. You must know everything and say everything.