Is the recruitment information of Tongcheng North Industrial Company true?

A few days ago, I received a trial notification email from Shangbei Industry, and hesitated to call (compared with this company, NB). There was a woman with a very low voice who asked me to prepare a pile of materials. It looks very simple. The next day, I did a test at my own expense. Let me dictate the test results when I call, and then tell me that I am qualified, and then wait for the arrangement. I said before that I needed to go to Hebei for training 1-3 months, and I felt more and more wrong. I've been calling since I received the email, and I haven't met each other. Then call to ask if there is an office in the local area, and don't worry. Then she suddenly got excited, and her voice became very loud, saying that we don't accept dependent employees, and you can find a job near you, and that's it. When I got home, I read the email carefully and found many problems.

This official seal was obviously pasted on, and it was very rough. I didn't notice it at that time.

Then I received a similar email from another big company. This pattern is similar, I don't know if it is true or not.

So I think this is very unreliable, and this process makes me involuntarily think of pyramid schemes. . . . . .