Workers at the production line are not only the direct producers of products, but also the first person responsible for quality. The decision-making and management of the enterprise should focus on the grass-roots level, carry out rationalization suggestions, mass quality improvement and quality breakthrough activities, as well as on-the-job military training, technical competition, quality knowledge and skill competition activities, strengthen the activities of the quality management team, stimulate the innovation enthusiasm of grass-roots employees and continuously improve the production quality.