What are China III and China V vehicles?

1 Answers
VonCharlie
07/30/25 6:11am
China III and China V vehicles refer to the vehicle emission standards. The methods to check the vehicle emission standards are: 1. Check the motor vehicle conformity certificate; 2. Look for the vehicle packing list; 3. Log in to the website of the Motor Vehicle Exhaust Pollution Supervision and Management; 4. Check the back of the environmental protection label on the car's front windshield; 5. Take the vehicle registration form to the vehicle management office for inquiry. China III and China V vehicles refer to the national motor vehicle pollutant emission standards, which mainly include hydrocarbons, nitrogen oxides, carbon monoxide, and particulate matter. The pollutant emission standards are achieved by filtering through the active layer of the catalytic converter, secondary air injection, and exhaust gas recirculation system technology with cooling devices, controlling and reducing vehicle emission pollutants to meet the standards below the specified values.
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