Is the evaluation result of China automobile health index authoritative? Do many people choose cars according to this evaluation result?

China Automobile Health Index (C-AHI) is a third-party evaluation system developed by China Automobile Engineering Research Institute Co., Ltd. under the guidance of International Traffic Medicine Association, based on the trinity of automobile consumers, automobile enterprises and national policies. It is the integration of technical resources in automobile, medical and communication industries. The test and evaluation system of VOC, VOI, EMR, PM and VAR * * * was established, aiming at establishing a new standard of automobile health in China through fair, open and true evaluation data.

At present, the automobile health index has released the results of VOC, VOI and EMR, and each index has strict standard rules. These experimental procedures and standards have been widely recognized by domestic experts in the automotive industry, such as vehicle parts, medicine, materials, electromagnetic radiation and so on.

China Automobile Research Institute is mainly engaged in technical service business and industrialized manufacturing business in the automobile field. Among them, the technical service business includes automobile R&D, consulting and automobile inspection and evaluation business; The industrial manufacturing business includes the manufacturing business of special purpose vehicles, key parts of rail transit, automobile gas system and its key parts.

In addition, China Automotive Research Institute also owns the National Motor Vehicle Quality Supervision and Inspection Center (Chongqing), the National Gas Vehicle Engineering Technology Research Center, the State Key Laboratory of Automobile Noise, Vibration and Safety Technology, the national and local joint engineering laboratories of alternative fuel vehicles, and the postdoctoral research center, which is a "national high-tech enterprise", "innovative enterprise" and "international scientific and technological cooperation base".

China Automobile Research Institute is basically one of the most authoritative evaluation institutions in China.