Supplier Vetting Checklist

General-purpose checklist MING uses when screening factories — adjust per category and destination market.

• Category fit — Does the factory routinely build this product class (not “we can try”)?
• Manufacturing capability — Key processes in-house vs outsourced; bottleneck processes identified.
• Export experience — Markets shipped; understanding of labeling, manuals, and HS codes.
• Sample responsiveness — Clear timelines, DFM feedback, and change control on EVT samples.
• Quality control process — IQC/IPQC/OQC checkpoints; test fixtures; defect handling.
• Communication quality — Documented specs, English support level, escalation path.
• Compliance readiness — Test reports, traceability for batteries/chips where applicable.
• Risk notes — Warranty scope, firmware update responsibility, after-sales boundaries.