1. Workload: Except the basic work that needs to be done every day, the employees of Haimen Damengsheng Factory have no additional tasks, and the workload is small, fixed and not tired.
2. Time: The employees of Haimen Damengsheng Factory work 8 hours a day and do not need to work overtime. The operation is simple and there is no need to carry them, so they are not tired.