We use an internationally certified electronic signature platform (such as DocuSign or Adobe Sign). Each signed contract generates a digital certificate with a timestamp and encrypted hash value, which has full legal defense effectiveness in international arbitration courts.

Yes. Even if you purchase 100 vehicles, we adhere to "one inspection per vehicle, one file per vehicle." Each vehicle will have its own independent inspection report with a unique VIN code, which serves as the sole proof for quality traceability.

We will directly check the registration certificate (the big green book) and count the number of changes.