A factory visit creates value only when it answers the questions that matter to the buyer. Walking through a facility and taking photographs is not the same as verifying supplier suitability.
Prepare the visit around the actual order
Start with the product, process, required standards, delivery expectations and known concerns. The visit checklist should reflect those priorities rather than use the same generic questions for every factory.
Confirm relevant production capability
Observe the equipment and processes that are directly relevant to the requirement. Clarify machine capacity, process limitations, subcontracted operations, maintenance practices and whether the factory routinely manufactures comparable work.
Understand production flow and capacity
Look beyond installed machinery. Consider how work moves through the factory, current loading, bottlenecks, storage, work-in-progress control and whether the proposed schedule is consistent with observed operations.
Review quality controls
Check how the factory manages drawings and revisions, incoming material, inspection, measuring equipment, traceability, non-conforming product and final release where those controls matter to the buyer’s product.
Compare observations with previous claims
A useful visit tests the consistency of information already received. Differences between the quotation, capability presentation and observed factory conditions should be recorded and clarified.
Report facts separately from judgement
A strong verification report distinguishes what was observed, what the supplier stated, what evidence was reviewed and what remains uncertain. This helps the buyer decide which concerns are acceptable and which need further action.
Key takeaway
Factory verification should reduce uncertainty around a specific purchasing decision. The value is in structured evidence and clear open risks, not in the number of photographs collected.