Most buyers meet a factory through a catalogue, a trading-company introduction, or a polished showroom. None of those tell you whether the line that will build your order is the line you were shown. A useful audit starts before anyone boards a flight: drawings, a bill of materials, the claimed capacity, and the last three months of export records.
Walk the line that will build your goods
We ask to see the actual cell, not the sample cell. Tooling condition, incoming inspection, and who signs a non-conformance matter more than a lobby display of certificates. If a critical process is subcontracted, that subcontractor is part of the audit. Hidden plating, welding, or packaging shops are where specifications quietly change.
The cheapest quote is often the one that has not yet paid for inspection, fixtures, or a realistic production slot.
What the report should decide
A Vendo audit ends with a decision, not a binder. Proceed, proceed with conditions, or stop. Conditions are concrete: a golden sample, an AQL level, a payment hold until the pre-shipment inspection, or a second source for one component. That is how a factory visit protects margin after the container has sailed.