CQC mark certification is one of the voluntary product certification businesses carried out by China Quality Certification Center. It indicates that the product meets the relevant quality, safety, performance, electromagnetic compatibility and other certification requirements by applying the CQC mark. The certification scope includes more than 500 products such as mechanical equipment, power equipment, electrical appliances, electronic products, textiles, building materials, etc. CQC mark certification focuses on safety, electromagnetic compatibility, performance, hazardous material lines and other indicators that directly reflect product quality and affect the personal and property safety of consumers. It aims to safeguard the interests of consumers, promote the improvement of product quality, and enhance the international competitiveness of domestic enterprises.