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Since its establishment in 2009, the company has put the quality of products in the first place, implemented total quality management, and established a good social reputation with the excellent style of high quality, fast, abide by contracts, and serve wholeheartedly. In order to achieve the quality policy and objectives and meet the requirements of customers and other interested parties, the company strictly establishes and maintains a documented quality management system in accordance with the requirements of the quality management system.

First, the quality management system of pre-prevention: 1) daily PQA conducts on-line inspections of standard elements and quality control points to reduce batch problems and customer feedback rate. (2) Change management: change guided by equipment, methods, personnel, environment and materials in the process of monitoring, so as to ensure that the related changes are implemented after they are approved by customers.

Second, special improvement activities: production processes through full participation in quality management activities, gradually introducing quality management tools: CPTM, one-time peer-to-peer, running online problems timely solution, recurrence prevention. The manufacturing system forms a special improvement team for quality problems, which uses seven methods of quality to analyze, improve and standardize the problem points.

3. Measuring Instruments and Equipment:
Quality Control Flow: