1. According to relevant public information, the responsibilities of the Quality Supervision Bureau involve many aspects of national economic development, social stability and public safety, and it is an important administrative department to ensure product quality and consumer rights. Formulate and implement national product quality supervision, inspection and testing systems and standards, and strengthen supervision and management over the whole process of product production, circulation and use. Organize product quality supervision, inspection and testing to ensure that products are legal, compliant, safe and reliable. Carry out quality certification and standardization to promote enterprises to improve product quality and core competitiveness. Strengthen the investigation and punishment of product quality violations and maintain market order and a level playing field. Provide product quality information and consulting services to strengthen the protection and maintenance of consumers' rights and interests.