Is Shandong Zhengheng New Material Co., Ltd. tired?

The assistant is not tired at work, but the maintenance man is tired. Employees of Shandong Zhengheng New Materials Co., Ltd. will have different feelings because of their different job responsibilities. For example, the content of the assistant's job is to sort out the company's response materials and other matters assigned by the leaders, without overtime or fatigue. The mechanic's job requires routine inspection and maintenance of equipment, so he is very tired because he needs to work overtime.