Our production management is characterized by three aspects , namely 5S management , KPI management and traceability system.
Shortly after the establishment of our company , we carried out the 5S management activities in the workshops . The 5 S refer to SEIRI ， SEITON ， SEISO ， SEIKETSU ， SHITSUKE. Through these activities, we have done well in environmental sanitation and implementation of relevant rules and regulations in the process of production.
KPI refers to Key Performance Indicator. It is a quantitative management index to measure the process performance, as well as a basis for the business performance management. KPI can make clear the main obligations of a department, and on this basis, make clear the index of the staff's performance measurements.
Traceability system includes the traceability of the raw materials and their historic records, and traceability of each production step and each of staff in the workshop in order to enhance quality control.