1、Cooperate to formulate quality inspection standards (SIP) and operation standards (SOP) and implement them after approval；
2、Cooperate to formulate and implement product quality control plan to achieve the quality objectives of processes and products under their jurisdiction；
3、Organize quality supervision and inspection, continuously monitor the progress of product quality objectives under its jurisdiction, and implement necessary improvement measures；
4、Conduct statistical analysis of internal quality data, investigate and analyze quality accidents, put forward handling opinions and improvement measures, and report them to leaders for approval；
5、Monitor the process status, identify the impact of changes in process parameters on products, and demonstrate the rationality of its setting；
6、Participate in the continuous improvement of quality and process, formulate and improve product process and process quality control, detection methods and standards, and organize the establishment of process control methods and data acquisition methods on this basis
7、On site quality control point process patrol inspection, SPC work promotion, nonconforming product handling and tracking；
8、Responsible for timely handling customer quality complaints；
9、Assist in completing the internal quality analysis meeting of the Department and carry out quality training for production staff.