Starting from December 2021, Wuxi Hualing Filter Equipment Co., Ltd. will carry out a comprehensive promotion of the company's 5S improvement activities. The activity was divided into three stages: first, a 5S education for all staff was conducted, followed by a one month on-site improvement, and finally, inspection and acceptance work. In this activity, the employees received good education and inspiration, consciously and proactively engaged in 5S work, and the site was greatly improved. This work will continue for a long time in the future, and the current 5S situation of the enterprise will become better and better based on the gradual improvement of the consciousness of all employees.