Battery modules & packs
Tested under load; capacity, resistance and balance recorded per module.
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Powertrain, battery and body components graded in Changsha, photographed before packing, and shipped with the test data that justifies the grade.
Tested under load; capacity, resistance and balance recorded per module.
Request a listInverters, DC-DC converters, on-board chargers — repaired at board level.
Request a listPanels, lamps, seats and trim graded for export, with wear disclosed.
Request a listConsumables and high-voltage PPE bundled to a maintenance interval.
Request a listGrading
A grade is a test result, not a sales word. Each unit ships with the measurements behind its label.
| Grade | Definition | Test data supplied | Typical use |
|---|---|---|---|
| A | Tested within specification, minimal wear | Full measurement sheet | Retail repair, warranty replacement |
| B | Functional, measurable wear disclosed | Measurement sheet with deviation notes | Fleet maintenance, cost-sensitive repair |
| C | Core for rebuild, not for direct fitment | Fault description | Rebuild programme, spares pool |
Packing
High-voltage components are packed to UN transport requirements, photographed before sealing, and listed against the commercial invoice so customs clearance does not stall on a missing declaration.

Parts inquiry
VIN, part number or a photograph of the failed unit is enough. The reply states grade, test data and lead time.