Is Suzhou Global Human Resources Employment Agency Co., Ltd. reliable?

There are too many human resources intermediaries like Suzhou now. See if he has a business license first. Second, it is reasonable to charge agency fees after the interview is successful. Don't worry about the rest. The world is as black as a crow. My cousin came to Suzhou for three months and changed two companies. Every time, he had to pay 400 yuan's agency fee. That's called a black ~