Working hours of big companies in first-tier cities

The working hours of large companies in first-tier cities are generally from 9 am to 6 pm, including an hour lunch break. There are also private companies that go to work at 8: 30 or 9: 00 and get off work at 5: 00 in the afternoon. The specific working hours may also vary from company to company. For example, some companies will start work at 8: 00 am or work overtime until 8: 00 pm. In addition, some companies may also adopt a flexible working system, allowing employees to freely adjust their working hours according to their own situation and work needs, but generally they need to work more than 8 hours a day.