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.

Absolutely not. The aging and cracking of rubber parts are inevitable over time and are a normal manifestation of vehicle depreciation. Our compensation only covers sudden and catastrophic mechanical failures, such as engine cylinder scoring or transmission gear breakage.

Because it's not a one-time transaction. Only by ensuring compliance checks, improving after-sales service, and providing parts can a good reputation be established, leading to repeat purchases and long-term cooperation.