Luckee compiled this edition from the eight public spotlight pages linked above, reviewed on October 17, 2026. Each summary follows the source record: buyer risk, verification work, documented finding and resulting recommendation or disposition. The source pages remain the detailed evidence record.
The set comprises three supplier capability or sourcing audits, two shipment QC inspections, one inline inspection, one development visit and one tooling concept assessment. These are different types of engagement and must not be pooled into a pass rate.
This is a selected public case series, not all Luckee engagements or a representative sample of Chinese suppliers. Some cases concern the same client. Measurements and results describe the specific products, samples and checks documented; they are not guarantees for future batches. XRF evidence alone does not establish every ASTM mechanical or chemical requirement. Concept assessments do not establish production readiness.
No savings estimates, defect prevalence or portfolio performance percentages are inferred. A recommendation to proceed is distinguished from confirmed corrective action or final shipment release. Customer and technical details follow the already-public source records.
Luckee (2026). Industrial Sourcing Field Notes: 8 Real Cases.