The company has strict quality management guarantee system. In order to make all kinds of quality problems in the production process timely collection, transmission, analysis and processing, and constantly improve the level of quality management. Employees adhere to the following points: ( 1 ) quality information in time feedback: product quality information feedback refers to the whole process of production ( including the development of the manufacturing of a after - sales service ) all stages, departments, departments, and the name process, in the discovery of the previous stage, the former sector, the previous link and the previous process exist various quality problems, and the various quality problems reflected by the user, quality information collection, analysis, classification, transmission and processing. Any department or individual of the enterprise can provide feedback and treatment when the assurance level of product quality of other departments fails to meet the requirements. Iii ) quality information processing 1. the quality feedback center regularly formulates the quality report and important quality information shall be submitted to the whole quality office timely, and the whole quality office must timely feedback the information to each information. 2. after receiving the quality information from the All or the relevant departments, the responsible departments must respond to the general issues within three days. ( 4 ) quality feedback of outsourcing and outsourced parts. the quality of the cooperation plant in the inter - factory quality assurance system shall be directly fed by the departments directly to the quality assurance office, and shall be responsible for filling in the quality feedback form in time for feedback to the collaboration supporting plant according to the requirements of the international quality assurance system, and archiving for future reference.