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Vehicle Highlights: Original paint condition, reasonable price. Cartach (Nanchang) Youzhilian Auto Plaza is a nationwide chain of mid-to-high-end used car brands under the Haier Group, with over 100 directly operated stores nationwide and over 5,000 vehicles for sale! The Cartach (Nanchang) showroom covers 18,000 square meters and is Jiangxi's largest premium car showroom, offering a wide variety of vehicles from major brands. We provide reliable quality used cars. All vehicles for sale come with inspection reports, repair records, and maintenance records! Service Guarantee: 3-day return policy, 7-day exchange policy, 30-day vehicle warranty, 1-year/30,000 km engine and transmission warranty, lifetime vehicle condition warranty, full buyback for accidents, water damage, and fire damage. We provide one-stop service for buying, selling, transferring ownership, and maintenance! [Celebrating] Cartach Youzhilian users enjoy seven trustworthy service benefits: ① Cartach 412-point inspection and certification ② Cartach factory preparation and renovation certification ③ 1-year/30,000 km core warranty ④ 30-day vehicle warranty (new car level) ⑤ Full buyback service for non-compliant vehicles ⑥ Nationwide warranty service ⑦ 3-day return, 7-day exchange, user experience service [heart] We provide you with trustworthy service, sincerity forever.
Most new car manufacturers' e-SIMs are directly soldered onto the T-Box motherboard (surface-mounted) and cannot be removed and replaced like a phone. Unauthorized desoldering of the motherboard may cause complete communication failure in the vehicle, and we strictly prohibit this operation.
SOH (State of Health) measures the battery's remaining capacity as a percentage of its original capacity. Two EVs with the same mileage can have very different SOH depending on charging habits and climate exposure, and since the battery represents 30-50% of a used EV's value, the SOH number is effectively the real price tag. A proper certificate includes current SOH percentage, cell voltage balance, charge cycle counts, battery management system fault codes, and often a projected range estimate. In hot-climate markets like the Gulf, a degraded battery degrades even faster, so a documented SOH above 85-90% is strongly recommended. Exporters who provide verified SOH certificates close deals faster and command better prices, so treat the certificate as a core purchase document, not an extra.
Start with the paperwork: the vehicle registration certificate lists every ownership transfer, and the service book plus dealer maintenance records help confirm mileage. For digital verification, ask the seller for a live video walkaround plus a diagnostic scan report showing the ECU-recorded mileage, which is hard to manipulate. For EVs, request a battery state-of-health (SOH) report — it reveals real usage patterns far better than the odometer. Finally, a pre-shipment inspection by a third party should include structural checks (pillars, chassis rails) to rule out accident repairs. Build "no major accident, no flood or fire damage" into your purchase contract with a refund clause if the inspection contradicts it.
