one) it represents the modern enterprise or government agencies on how to really play a role in view of quality and how best to make quality decisions
(two) it is the basis of a thorough and detailed quality document.
(three) the quality system is the basis for the effective management of the more extensive quality activities within the company.
(four) the quality system is the basis for planning and steps to improve the quality of the company's main activities in order of importance.
Any organization needs management. When management and quality are concerned, it is the quality management. Quality management is the coordination activities of the command and control organization in terms of quality, usually including the formulation of the quality policy, objectives and activities of quality planning, quality control, quality assurance and quality improvement. To achieve the goal of quality management, and effectively carry out the quality management activities, we must establish a corresponding management system, this system is called quality management system. It can effectively achieve the quality improvement. ISO9000 is an international quality management system.