Every Oulete production batch includes an inspection report. Before production, agree the approved sample, the dimensions and appearance to inspect, the test conditions and the acceptance criteria. A report is most useful when it can be read against that specification.
What the quality review covers
| Area | What to agree before production |
|---|---|
| Dimensions | Drawing revision, critical dimensions and tolerances |
| Appearance | Approved color, decoration reference and acceptable cosmetic variation |
| Closure fit | Matched components, seals and opening or application torque |
| Function | Assembly checks and any dispensing requirements |
| Handling | Relevant drop, transport and storage test conditions |
| Documentation | Batch identification and the inspection report format |
The factory reports 14 inspection items across its quality process. The tests applicable to your order should be stated in the approved specification; not every product needs an identical test program.
Inspection equipment
Available equipment includes calipers and a profile projector, a colorimeter, a drop tester, a torque tester, a constant-temperature and humidity chamber, and an aging chamber. The equipment list describes available resources, not an independent certification of your product.
Reported performance and order-specific evidence
Factory-reported first-pass yield is above 99% and on-time delivery above 98%. These are factory operating figures, not a guarantee for an individual order. Use the approved sample, agreed schedule and batch inspection record to evaluate your own shipment.
Formula and packaging compatibility
Compatibility must be checked with the actual formula, body, seal and closure assembly. Share the test plan and storage conditions with us. A material name or a supplier declaration cannot establish that every formula will work in every container.
Third-party inspection and quality issues
Third-party inspection is accepted at the buyer’s expense. Agree the inspection scope and timing before shipment.
Raise a quality issue within 15 days of receipt. Include the order and batch reference, quantities affected, photographs and the observed problem. The response depends on the findings and the agreed order terms; do not assume a remedy before the issue has been reviewed.
Discuss your inspection requirements, review sampling or see how to order.
Photos and process footage


Put the specification to work
Prepare a sample request. The tool shows its inputs and limits before you use the result in a project brief.




