The so-called 7S are Seiri, Seiton, Seiso, Seikeetsu, Shitsuke, Safety and Saving.

7S (sorting, rectification, cleaning, cleaning, literacy, safety and economy) management mode ensures the company's elegant production and office environment, good working order and strict work discipline, and is also the basic requirement for improving work efficiency, producing high-quality and high-precision products, reducing waste and saving material and time costs.

5S originated in Japan and refers to the effective management of production factors such as personnel, machines, materials, methods and information at the production site. This is a unique management method of Japanese enterprises. Because Seiri, Seiton, Seiso, seiketsu and Shitsuke are all Japanese loanwords, in Roman spelling, the first letter is S, so the Japanese call it 5S. In recent years, with the deepening of people's understanding of this activity, some people have added "safety", "preservation" and "learning", which are called 6S, 7S and 8S respectively.

Finishing: increase the working area; Smooth logistics to prevent misuse, etc.

Rectification: the workplace is clean and tidy, which can be seen at a glance, reducing the time for taking and putting things, improving work efficiency and maintaining a well-organized work order area.

Cleaning: remove the dirt in the site and the material garbage in the operation area.

Cleanliness: It is the basis of standardization and the beginning of corporate culture to turn sorting, rectification and cleanliness into a routine and system.

Literacy: Through literacy, employees can become people who abide by rules and regulations and have good work literacy habits.

Safety: ensure the personal safety of employees, ensure the continuous, safe and normal production, and reduce the economic losses caused by safety accidents.

Economy: It is to make rational use of time, space and energy and give full play to their maximum efficiency, thus creating an efficient and fast workplace.

Tan O9000 refers to the quality management system standard, which is the general name of the standard. O9000 is all international standards formulated by TC 176(TC 176 refers to the Technical Committee of Quality Management System). Among the more than 12000 standards issued by ISO, TΩ O9000 is the best-selling and most popular product.

???????ттттттттттттттттттттт10 During World War II, the demand for weapons needed for the expansion of the war expanded sharply, and American arms dealers were limited by the size, technology and personnel of the weapons manufacturing factories at that time, and could not meet the requirements of "all for war". Therefore, the U.S. Department of Defense is faced with the realistic problem of doing everything possible to expand weapons production while ensuring quality. Enterprise analysis at that time: most of the management was 1, that is, the foreman directed production by experience management, and the technology was all in his head, while the number of people managed by 1 was very limited, and the output was of course limited, which was far from the war demand. Therefore, the Ministry of National Defense organizes technicians of large enterprises to compile technical standard documents, offer training courses, and provide a lot of training to employees of other related original machinery factories (such as hardware, tools and foundries), so that they can learn to recognize process drawings and process rules in a short time and master the key technologies needed for weapons manufacturing, thus quickly "copying" "special technologies" to other machinery factories, thus miraculously and effectively solving the war problem. After the war, the Ministry of National Defense summed up and enriched the valuable experience of "process documents", compiled more detailed standards and popularized them in factories all over the country, and achieved satisfactory results. At that time, official documents prevailed in the United States. Later, the experience of American military enterprises was quickly adopted by the military departments of other industrialized countries, and gradually extended to civilian industries, which flourished in western countries.

Since the release of 1987 ISO9000 series standards, in order to strengthen quality management and meet the needs of quality competition, entrepreneurs have adopted ISO9000 series standards to establish quality management systems within enterprises and applied for quality system certification, which has quickly formed a worldwide trend. More than 100 countries and regions in the world are actively promoting the ISO9000 international standard.

The series standard of environmental management (KOOC-0/4000) is another management standard issued by the International Organization for Standardization (ISO) after the ISO9000 standard. This standard is formulated by ISO/TC207 Technical Committee for Environmental Management, and there are 1400 1 to14100 * *100, which are collectively referred to as ISO 14000 series standards.

This series of standards integrates the experience of many developed countries in environmental management in the world, and is a complete and highly operational system standard, including the organizational structure, planning activities, responsibilities, practices, procedures and resources required for formulating, implementing, realizing, reviewing and maintaining environmental policies. Among them, ISO 1400 1 is the main standard of environmental management system standards, and it is the basis for enterprises to establish and implement environmental management systems and pass certification. The purpose is to standardize the environmental behavior of all organizations such as enterprises and social groups, so as to save resources, reduce environmental pollution, improve environmental quality and promote sustained and healthy economic development. The users of ISO 14000 series standards are global enterprises, industries, governments, non-profit organizations and other users. Its purpose is to restrain the environmental behavior of the organization and achieve the goal of continuous improvement. Like ISO9000 series standards, it has played an important role in eliminating non-tariff trade barriers, that is, "green barriers", and promoting world trade.