very good
Zhengzhou Dazhan Hongqi officially certifies second-hand cars, with a warranty of 120,000 kilometers for 1: 5 years, 2: 100,000 kilometers for 4 years, 3: free road rescue, 4: free door-to-door pick-up and delivery of cars, 5:1-5 years, financial interest or low interest, 6: free car networking traffic to officially certify second-hand cars, making them more comfortable to buy.
We will use a megohmmeter (insulation resistance tester) to measure the insulation resistance of the high-voltage bus. If the resistance value is below the national safety standard, it indicates a risk of leakage, and the vehicle will be deemed unqualified.
The technician will start the vehicle and turn on the air conditioning system, measuring the actual temperature at the vents at the lowest and highest settings with a thermometer; at the same time, they will connect a manifold pressure gauge to check if the refrigerant pressure in the high and low pressure lines is within the normal range, determining if there is a chronic refrigerant leak.
The commercial invoice and export license we provide are based on the vehicle's underlying VIN and official Chinese nameplate data. If there are minor discrepancies with the destination country's customs system parameters (such as curb weight), we will issue a "Parameter Explanation Letter" stamped by our company to assist you in explaining, but we cannot change the official document data.
