Requirement review
Drawing revision, material, finish, tolerances and documents.
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Controlled SupplyQuality starts before the order is placed.
Technical requirements, acceptance criteria, inspection points and documents are aligned before production—not left for final inspection to solve.
Quality Workflow
Four control points buyers can understand.
The exact inspection plan depends on product risk, applicable standards and the requirements agreed in the quotation.
Pre-production alignment
Samples or critical characteristics confirmed when required.
Process inspection
Checks performed at appropriate manufacturing stages.
Final release
Quantity, appearance, packing and documents reviewed.
Inspection Scope
Define what matters for the part.
- Material grade and available material evidence
- Critical dimensions and thread verification
- Surface finish, coating and appearance criteria
- Functional checks or assembly fit where agreed
- Packaging, labeling and quantity verification
| Before production | Confirm revision, specifications, samples and acceptance criteria |
|---|---|
| During production | Monitor selected process characteristics and key dimensions |
| Before shipment | Review finished product, quantity, packing and documentation |
| Reporting | Inspection evidence and documents supplied as agreed in the quotation |
Buyer Input
Make requirements measurable.
A phrase like “good quality” cannot be inspected. Drawings, tolerances, reference samples and defined finish criteria create a clear acceptance basis.
Drawing control
Use a clear revision and identify critical dimensions or characteristics.
Sample definition
State whether the sample controls function, dimensions, appearance or all three.
Document list
List required reports, declarations and shipment documents before quotation.