ISO 9000 series standards are a set of international standards for quality management officially issued by the International Organization for Standardization (ISO for short) in 1987, in order to adapt to the development needs of international trade and quality management, gathering quality management experts from all countries in the world, on the basis of summing up the experience of quality management in developed market economy countries. Since ISO 9000 series standards are generated on the basis of summing up the experience of countries in the world, especially developed countries, it is applicable to organizations of various types, sizes and products, and provides requirements and guidelines for enhancing customer satisfaction and improving performance, which is highly practical and instructive.

In modern trade practice, the two-party audit has already become a practice, but it has gradually found that it has big drawbacks: an organization usually supplies goods for many different customers, and repeated two party audits will cause a heavy burden to the organization; On the other hand, customers also need to audit the configuration team again and again, which costs a lot of time and manpower. As a globally recognized quality management system certification standard, ISO 9001 certification can effectively replace the two-party audit and become the judgment basis for customers to select high-quality suppliers. In the global market, many countries have set up various trade barriers to protect their own interests. ISO 9001 quality management system certification is one of the representative technical barriers. Obtaining certification has become one of the main ways to eliminate trade barriers, which helps the organization to continuously improve its overall performance and focus on providing customers with products and services with the same quality.

Quality Management System (QMS) is a set of systematic, complete and scientific quality management mode established within an enterprise to achieve quality objectives. Its standard ISO9001 summarizes the quality management experience of many economically developed countries, and constantly brings forth new ideas according to the changes in economic environment and people's increasing requirements for quality. It aims to provide guidance and reference for enterprises of different industries, types and sizes to strengthen their internal management level and improve customer satisfaction. So far, it has been equally or equivalently adopted by nearly 200 countries or regions.

The ISO 9001 quality management system will help you continuously monitor and manage the quality of all business activities. As a globally recognized quality management standard, ISO 9001 outlines the way and benchmark for enterprises to achieve efficient operation, so that your operating mechanisms at all levels can be optimized and improved, and continue to ensure high-quality performance and services.