What is the authority of the company and what is its function?

Under normal circumstances, the company must set up an office, mainly to greet and coordinate the relationship between superiors and subordinates, internal and external relations, and left and right relations. It is the right-hand man of the unit leader and the facade of a unit. Followed by the personnel department, responsible for the unit's labor employment arrangements, labor wages, attendance, cadre deployment and use. The third is the financial department, which is the economic lifeline of a unit. The fourth is the logistics department, which is a unit's material support service department, such as staff hospitals, canteens, clubs, green rooms and so on. The fifth is the business department, which is the business center department of a unit. According to the different business nature of the unit, some places are called technical department, some places are called sales department, and some places are called dispatching department. The sixth is the security department. Of course, the department setting of each unit is generally determined by the nature of business and geographical environment. Some local departments are few, or several departments are called comprehensive departments. Zhushun!