Is the company that Songjiang Labor Bureau holds the job fair on Saturday formal?

You should be talking about the talent market in Jiu Feng, which is generally a formal enterprise. Many general sales jobs are free, but good jobs are charged. There is no free lunch in the world, but such activities are relatively guaranteed and the cost is relatively low. Similar institutions exist in every region. Don't worry. The reason why I ask you is that unconditional overtime is acceptable. At present, many employers will deduct overtime pay in order to save costs. The key depends on whether the salary is attractive enough, the nature of the work and the overtime hours every day. If the salary is attractive, it is ok, and there is contract guarantee. Don't be afraid. Ask me if you have any questions. I am familiar with every talent center in Songjiang.