Thank you for your interest in Cartec Rongheng Luxury Cars. We offer multiple purchase guarantees: 1. Competitive fixed-price sales. 2. Transparent pricing and brand guarantee based on vehicle condition. 3. Nationwide Cartec certified warranty service at hundreds of dealerships. 4. Guaranteed no major accident vehicles, flood-damaged vehicles, or fire-damaged vehicles; all vehicles sold have accurate mileage. 5. Cartec Group, in conjunction with Cha Doctor Vehicle Inspection Agency, conducts 412-point inspections and certifications covering exterior, vehicle structure, interior, engine, braking system, chassis, and more. 6. Extended warranty for worry-free use. 7. Three-day return policy and seven-day exchange policy. 8. One-year/30,000 km warranty on suspension system, engine, and transmission. 9. Thirty-day vehicle warranty. 10. Lifetime maintenance service with free oil and filter changes and labor. Cartec Rongheng Luxury Cars is a top 100 used car company in China and a vice-chairman unit of the Hebei Provincial Used Car Association. We are committed to developing a standardized, transparent, and enterprise-oriented used car sales model, ensuring a worry-free purchase, convenient use, and secure after-sales service. All staff at Cartec Rongheng Luxury Cars look forward to your visit and are dedicated to serving you.