QC is the abbreviation of quality control, which is translated into Chinese. General QC is mainly responsible for quality monitoring. First, we must ensure the stability of product quality and strictly implement quality management within the company. At the same time, it is necessary to formulate and maintain product quality inspection standards, technological processes and production control schemes. QC also needs to investigate the customer's needs and feedback, and continuously improve the product quality and performance according to the information and needs fed back by customers.

QC not only pays attention to product quality, but also ensures the effectiveness of the production line, minimizes the waste in the production process and ensures the efficiency and consistency of the production process. QC needs to participate in site management, ensure the standardization and standardization of the production line, regularly inspect and evaluate the production site, find problems in time and put forward suggestions for improvement.

QC must constantly improve quality standards in the production process, ensure that products and services reach the expected goals, and adjust strategies according to market changes. QC also needs to constantly explore new technologies and processes to improve product quality and performance, while maintaining the company's competitiveness. QC should always pay attention to product quality standards and regulations to ensure compliance with relevant laws and regulations. To sum up, the responsibility of QC is very important, which is the core key to ensure the product quality and service level of enterprises.