Excellent
[Hangzhou Quxuan Used Cars] specializes in high-quality used cars. All our vehicles undergo rigorous inspection. We provide customers with 4S dealership records, insurance records, and third-party reports for your peace of mind! All vehicle photos are of the actual cars! We offer trade-ins, installment plans, maintenance, and a one-stop VIP service for your purchase.
We do not rely on the seller's verbal assurances. We provide multi-dimensional accident-free certification by cross-referencing insurance claims records, service orders from authorized dealerships, and conducting on-site paint thickness measurements and weld point inspections of the chassis and structural components (longitudinal beams, A/B/C pillars, shock absorber mounts).
We use two steps: 1. Insert a medical-grade endoscope through the spark plug hole to visually inspect cylinder wall scratches and carbon buildup on the piston top; 2. Extract an engine oil sample to check for large metal debris or emulsification (caused by coolant leakage).
To prevent intermittent failures due to aging of the resistance wire, we will start the engine and set the seat heating/ventilation to maximum for at least 5 minutes, confirming significant temperature changes or airflow output in the cushion and backrest using an infrared thermometer or body sensor.
