We maintain an absolute skeptical attitude. In addition to regular visual inspections, we focus on checking for sediment accumulation around the sunroof drainage channels and look for water stains under the A-pillar trim and front floor mats. This is the only effective physical evidence to determine if the sunroof drainage holes are blocked, leading to hidden leaks.

Our legal red line is that the amounts on the China Customs declaration, export license, commercial invoice, and bank receipt must be consistent across all four documents. We firmly refuse to engage in the illegal act of issuing "false low-value invoices" to assist buyers in evading customs duties in the destination country.

The main export hubs are Shanghai, Guangzhou/Shenzhen, Qingdao, Tianjin, and Ningbo. Shanghai has the most RoRo and container sailings to Europe, Africa, and the Americas. Southern China (Guangzhou/Shenzhen) is best for Southeast Asia and Oceania. Qingdao and Tianjin serve Korea, Japan, and northern routes efficiently. Choose based on three factors: sailing frequency to your port (weekly is ideal), total inland logistics cost from the car's location to the port, and whether your exporter has used-car export qualification at that port—some only operate from one or two ports. Also confirm the terminal handles used-car export declarations, since not every port processes them. Your exporter should recommend the optimal port-to-port combination with a written quote breakdown.