This is after-sales support we are very happy to provide. Since overseas alignment machines often lack databases for Chinese brand vehicles, we will send you screenshots of the core chassis parameters from the service manual, making it easier for your technician to manually input the data for precise adjustments.

For B2B large customer orders, a "sampling + full inspection" dual regulation is adopted. Core parameters (no major accidents, no water damage or fire) are subject to 100% inspection per vehicle; appearance and condition are uniformly graded (e.g., uniformly purchasing Grade A), and panoramic images of all vehicles in the batch along with a core indicators comparison list are provided before shipment.

A proper inspection covers roughly 200 checkpoints in four areas: 1. Body and paint: panel gaps, paint thickness readings, signs of accident repair. 2. Mechanical: engine health report, transmission behavior, suspension, underbody on a lift, fluid condition. 3. Electronics: full OBD diagnostic scan, airbag history, all lights and comfort features. 4. Documentation: VIN matches everywhere, no lien or seizure record. You can book directly with inspection companies in Guangzhou, Shanghai, or Tianjin (typically USD 100–250) without going through the seller—give them the yard address and car details, and they send a report with photos and video within 1–2 days. Pay the inspection fee yourself so the inspector answers to you, not the exporter.