Excellent
CaaTec, a high-end customized ecosystem brand under Haier, offers trusted Haier quality: relying on the global home appliance group Haier Group, it provides strict quality control and reputation assurance. High-end customization, premium vehicle sources: stemming from the brand's high-end customization genes, it carefully selects used vehicles and provides personalized preparation/modification services. Technology empowers transparent vehicle conditions; the COSMOPlat industrial internet platform enables standardized testing, transparent vehicle conditions, and digital management. Nationwide network, convenient and worry-free: a business network covering 100 cities provides purchase, delivery, and after-sales support; CaaTec's core used car service commitments rigorously select and certified vehicles; every vehicle undergoes third-party full vehicle inspection and certification by Cha Doctor. Enjoy Cha Doctor's lifetime buyback guarantee, worry-free quality, and transparent transactions; fixed-price sales, open and transparent, a comprehensive after-sales system, providing a lifetime vehicle warranty and two maintenance services per year; one-stop service makes buying a car simpler, more worry-free, and more comfortable!
We use two steps: 1. Insert a medical-grade endoscope through the spark plug hole to visually inspect cylinder wall scratches and carbon buildup on the piston top; 2. Extract an engine oil sample to check for large metal debris or emulsification (caused by coolant leakage).
Under FOB or CIF terms, all risks before crossing the ship's rail are borne by the seller (us). For minor scratches, we will provide a price discount based on the damage assessment; for serious damage, we will immediately terminate the vehicle delivery, refund the full amount, or replace it with a vehicle of equivalent configuration.
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.
