Our freight rate quotes have a clear validity period. If the buyer delays the deposit payment and misses the scheduled price lock, the GRI (General Rate Increase) charged by the shipping company must be fully covered by the buyer before booking and loading can be arranged.

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.

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