China automobile dealers association CADA Association is the only national association in the automobile circulation industry registered by the Ministry of Civil Affairs. It consists of automobile (including used cars) sales enterprises, automobile production enterprises sales departments, automobile multinational companies' institutions in China, automobile auction enterprises, used car appraisal and evaluation, brokerage companies, automobile parts, motorcycles and spare parts sales enterprises, automobile tangible markets, automobile clubs, automobile decoration and beauty products sales and service enterprises and automobile rental enterprises; Local automobile circulation industry organizations; Relevant scientific research, teaching units and social organizations; Relevant media, websites and individuals voluntarily join the National Automobile Service Trade Association, headquartered in Beijing. Officially approved by the Ministry of Civil Affairs 1990.

The fundamental purpose of the association is to serve the government, service industry, service enterprises and society, and its main task is to promote the development of automobile circulation industry. Through systematic, scientific, solid and effective work, the ideal goals of assisting government management, promoting industry development, promoting market growth, safeguarding consumers' rights and interests and embodying service value will be realized. The work of the Association is guided by the National Development and Reform Commission, the Ministry of Commerce, the Ministry of Communications, the Ministry of Public Security, the Ministry of Labor, the State Administration for Industry and Commerce, the State Administration of Taxation, the General Administration of Customs, the National Bureau of Statistics and other government departments. The existing members of the Association are distributed in all provinces, prefectures and cities in China. Major central cities and coastal open cities are regions with more members.