What we check
- Production status against the schedule and quantity in the PO
- Raw materials and castings in use: grades, heat numbers and traceability to MTCs
- Workmanship on finished and in-process parts
- In-process dimensions against the drawing
- Early defect trends, with photos and suggested corrective actions
- Packing materials and marking plans, if already available
What you receive
- English report with findings, photos and a status estimate
- Clear list of issues for the factory to correct before final inspection
- Report normally the same day or the next
Good to know
A DUPRO does not replace a pre-shipment inspection: it reduces the risk of a failed final inspection. Many buyers combine a DUPRO with a later PSI and pressure test witnessing.