Deep.

1. In the recruitment information, Hezong Optoelectronics stated that the working hours are 8 hours, but in actual work, they often have to work overtime. If they do not comply, they will be treated as disobeying the company's regulations. The pit is very deep. .

2. The penalty system of Hezong Optoelectronics is unreasonable. There will be a large amount of fines for being late or making mistakes at work. It is easy for one or two days to work without pay.