very good
【After-sales Guarantee】All vehicles purchased from our company enjoy a 1-year/30,000 km nationwide warranty from Cartesian, covering the three major components. 【Solemn Promise】We guarantee no vehicles involved in major accidents, fires, or floods. Every vehicle is rigorously selected and meets Cartesian's 412-point full vehicle inspection standards and quality reports. 【Friendly Reminder】Our company has a high vehicle turnover rate; please call ahead to confirm vehicle availability! 【Business Scope】Preparation and sales, consignment services, high-price vehicle buyback, appraisal and trade-in, private customization. A brand-new showroom platform, a professional and experienced appraisal team, and free on-site appraisals! Your satisfaction is our pursuit! Dongguan Yunlong will tailor-make your dream car for you. We search nationwide, deliver within 15 days, guarantee quality, enjoy warranty, and after-sales support! 【Company Reputation】Yunlong Auto was established in 2011, backed by over a decade of established brand reputation, and has always adhered to the business philosophy of customer first and transparency. Awarded "Top 100 Used Car Dealers in China", "Vice President Unit of Used Car Dealers of China Automobile Dealers Association", and "Vice President Unit of Automobile Dealers of All-China Federation of Industry and Commerce", it has successfully sold more than 10,000 vehicles, providing a reliable used car trading platform for consumers.
We can purchase the hardware (diagnostic device) on your behalf. However, the original online diagnostic accounts (especially those involving anti-theft programming and module matching) have strict domestic IP location and real-name authentication restrictions, making it very difficult to log in stably from overseas for a long time, and we cannot guarantee technical support for this.
Absolutely not. Any secondary damage caused by overseas non-professional repairs, violent disassembly, or the use of inferior replacement fluids will immediately void any form of "extended parts compensation" we provide.
Our foreign versions of the report standardize terminology and include illustrations. For example, instead of just writing "control arm failure," we specify "Lower Control Arm Bushing Torn" to help your local technicians identify the issue directly.
