How about Shenzhen ChuangYing Da Electronics Co., Ltd.?

To tell the truth, it is easy for this company to come in, but difficult to go out. When you resign according to the procedure, a supervisor named Qiu will find all kinds of reasons to make things difficult for you. It is not certain that you will formally resign less than three months, and you will only be allowed to leave in a hurry (half a month's salary deduction 1000 yuan). If you don't believe me, he will seriously take you to the office to show you the different employee codes posted in the workshop when you quit three months later (except there is no company on it), and he will happily accept your resignation letter. As soon as you turn around, he will stuff it at the bottom of the drawer, or throw it into the trash can, dragging you down, making you want to resign urgently. My buddy's personal resignation experience in the injection molding department of this company.