The company has established the operational mechanism and corporate governance structure to adapt to the development of modern market economy, with a reasonable management level, reasonable institutional setup and sound management system. Each department has distinct responsibilities, clear responsibilities and rights, perfect performance appraisal system and sound financial management system. At the same time, the quality inspection department plays an important role in the production process. The management concept of the enterprise is "quality is the life of the enterprise". Product quality management is strictly in accordance with the quality manual, with clear responsibilities and measures in place. Pay attention to after-sales service of products, listen carefully to customers' opinions, make timely adjustments to departments according to various opinions with the opportunity of users' needs.