China Automotive Engineering Research Institute Co., Ltd. (stock abbreviation: CAERI; stock code: 601965), founded in March 1965, formerly known as Chongqing Heavy-duty Vehicle Research Institute, is a national firstclass scientific research institute. In January 2023, it was officially reorganized through professional integration of central enterprises and incorporated into China Certification & Inspection Group Inspection Co., Ltd. Focusing on the three major technical fields of "Safety", "Green" and "Experience", CAERI provides three types of products: solutions, software data and equipment industry, to provide scientific and technological support for the high-quality and sustainable development of the automobile industry, provide technical services for the brand and quality improvement of automobile enterprises, and provide advisory support for consumers for their fair and reasonable consumption, and it is committed to becoming a standard-centered technology platform company integrating technical services, data application and equipment promotion.