very good
Guizhou Qianshengtu Auto Service Co., Ltd., located in Zone D of Hepeng Used Car Market, Huaxi District, Guiyang City, Guizhou Province, covers an area of approximately 4,000 square meters. It is a comprehensive auto service enterprise integrating used car trading, appraisal, trade-in, financing, and after-sales service. The company regularly showcases over 100 vehicles, including family sedans, business MPVs, luxury brands, and new energy vehicles. A professional team conducts 122 standardized inspections on each vehicle to ensure transparent vehicle condition and reliable quality. Furthermore, the company has innovatively launched a "one vehicle, one file" traceability system and a "1-year/30,000 km core warranty" service commitment, rebuilding industry trust through honest operation.
It does not affect basic driving and regular speed cruise, but it will trigger a fault alert for advanced driver assistance on the dashboard. The LiDAR assembly is extremely expensive, so we focus on checking the integrity of the glass cover with a strong flashlight during inspections.
It's extremely difficult. The security level of Chinese brand immobilizers is very high, and you must connect a specialized factory computer to the vehicle's OBD and be online with the domestic server to match it. Losing all keys usually means you need to replace the entire lock cylinder and anti-theft control module while overseas.
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).
