6S management originated from 5S management in Japan. 5S means sorting, rectifying, sweeping, cleaning and literacy. It is a basic management technology originated from the workshop production site. According to the actual needs, Chinese enterprises have added the sixth S- security. In order to cope with the increasingly fierce competitive environment, the requirements of enterprises for on-site management are also constantly improving. \x0d\☆ SEIRI: Remove useless items in the site in time. \x0d\☆ Rectification: put useful items in categories. \x0d\☆ SEISO: Consciously clean up the responsible areas and equipment for production and work. \x0d\☆ Seiko: Carefully maintain the production and workplace to ensure clean production. \x0d\☆ self-cultivation (SHITSUKE): form the habit of self-management and self-control. \x0d\☆ Safety: implement the policy of "safety first, prevention first". In production and work, we should ensure the safety of personnel, equipment and facilities and strictly keep state secrets.