All our measuring instruments (especially calipers, paint thickness gauges, and refrigerant pressure gauges) are calibrated quarterly according to ISO quality management system requirements to ensure the data we provide you is objective, accurate, and reliable.

Vehicles sold domestically in China only have the "Environmental Information List" and the "Vehicle Qualification Certificate," which are not the COC of the European system. We will provide a notarized English translation of the Chinese qualification certificate. If local customs strictly require the original European COC, the vehicle will not be able to clear customs.

The standard process looks like this: 1. Selection: pick the car, request the VIN, registration certificate, and recent photos/videos. For higher-value cars, order an independent third-party inspection. 2. Negotiation and contract: agree on price and terms. Sign a written contract stating the car's condition, price, payment schedule, and delivery terms (FOB or CIF). 3. Deposit: typically 20-30% to reserve the car. Pay to the company's corporate account, never a personal one. 4. Verification: your agent or inspector confirms the car matches the contract before the balance is due. 5. Balance and export: pay the remaining amount; the seller arranges inland transport, export customs clearance, and port loading. 6. Shipping documents: you receive the commercial invoice, packing list, and bill of lading - usually by courier or email. 7. Arrival: your customs broker clears the car, you pay duties and taxes, then register it locally. Total timeline is usually 4-8 weeks depending on the shipping route.