How about Yoshida zipper in Shanghai?

1, often working overtime. Shanghai Yoshida zipper factory is under great pressure and has many tasks. It may not be able to get off work on time during working hours. It often works overtime and arranges study at night.

2. The internship period is long. Shanghai Yoshida zipper factory has an internship period of half a year. During the internship, the salary was greatly reduced. The internship period is too long, and employees get tired of it and leave their jobs.