5S originated from Japan, and well implemented in many enterprises in Japan, so 5S' theory and methods have been gradually learned and applied by many countries in the world. Since reform and opening up, many Japan and South Korea-based, Taiwan-funded enterprises enter China, and continue to persevere in the implementation 5S in the local community. China's domestic enterprises have also introduced 5S, even spend lots of money to tap 5S professionals in the enterprise to implement 5S, which has also made certain results. However, compared to the effects in Japan and South Korea, it can be said that the gap is great. 5S is by changing the staff misconduct, then change their thinking, thereby enhancing their learning new knowledge and, finally, to enhance their capacity.

5S meanings:
1. Seiri  *source measures * level management * no useless or redundant items * as much as possible to reduce the number of semi-finished inventory * reduce the shelf, box, case, etc. * remove useless material, to take countermeasures sources * clear principles and decisive to eliminate unwanted items * prevent the occurrence of pollution sources * promote the organization scheduling system to ensure the space and gradually expanding.

2. Seiton * effectively, neatly keep items * no searching time * to immediately remove the items when necessary * to determine the correct storage, in order to fully use the narrow places * to create a safe working environment while improving the efficiency of the work * high-functional keeping and layout * to create clean work environment, create high-performance (quality, efficiency, safety) goods storage and distribution methods * thoroughly designated storage management, reduce the time to find items.

3. Seiso * clean-up and check * the current environment situation * safeguard for the precision of equipment repair and reduce the fault occurrence * to create a clean workplace, earlier find the imperfections of equipment * to take timely measures * to clean through high-functional requirements, to achieve litter-free, no dirt * maintain the high efficiency of equipment, improve product quality * strengthen the reserves measures to sources.

4. Seikeetsu * clean management * standardized management * to create a comfortable working environment * continual seiri and seiton to maintain or guarantee safety, health * strengthen the maintenance and management of functional equipment * try to make the abnormal phenominon obviously and manage through observation.

5. Shitsuke * develop good habits * to create a regular work environment * to create the relationship to win the trust of customers * to create work place with good distance * to develop all kinds of good courtesy, to form the habit of obeying the collective decision.

5S performance:
Enhance the belonging sense among the staff
The enterprise promotes seiri, seiton, seiso and seikeetsu, to amke each employee increase the shitsuke. Then there is a sense of superiority and a sense of achievement, this business is bound to produce a cohesive force. When company has problems, he will point out the problem and take the initiative and active solutions. He will also take the initiative, positive, spontaneous, and responsible heart for the continual development and growth of enterprise to pay all his effort and energy.