Drawing Review
Confirm tolerances, datums, critical features, and inspection feasibility.
A clear quality path for every batch of parts
Quality management starts with drawing review, not final measurement. We establish unified standards for critical dimensions, appearance grades, and packaging requirements.
Quality Flow
Six-stage quality control
Material Confirmation
Check grade, condition, surface, and specification documentation.
First Article Check
Confirm key dimensions, fitting surfaces, and appearance standards.
Process Sampling
Record batch status and monitor tool wear and dimensional drift.
Final Inspection
Recheck appearance and critical dimensions against the agreed standard.
Protective Packing
Protect against moisture, scratches, and corrosion with buyer-approved labels.
Inspection
Inspection capability and report support
Inspection methods are configured according to part grade. Data can be provided for important projects to support incoming inspection, traceability, and process improvement.
- Vernier calipers, micrometers, and height gauges
- Bore gauges, thread gauges, and plug gauges
- 2D vision measurement
- Roughness and flatness sampling
- Coordination of material certificates and surface-treatment reports
Standards
Quality agreement recommendations
Drawing Priority
The customer-signed-off version is the sole production basis; changes require reconfirmation of both quotation and process.
Critical Items
Recommend marking key dimensions, fitting surfaces, visible surfaces, and mandatory inspection items on drawings.
Report Format
If material certificates, dimensional reports, or treatment reports are required, confirm the report format before ordering.