Case Study: Hub Cap Supply for an e-commerce seller in West Africa
Source:Case /
Time:2026-09-18
Hub Cap for An e-commerce seller in West Africa
An e-commerce seller came to us with a hub cap programme for West Africa. The brief was ordinary and unforgiving at the same time: a fixed launch window, a landed cost that had to survive freight and duty, and a part that had to match an existing sample. This case records what was specified, what went wrong in sampling and how the bulk order landed.
The starting point
- Reorders that did not match the approved sample
- A supplier who changed material without saying so
- Documentation that arrived after the container shipped

What was specified
| Part | Hub Cap |
|---|---|
| Client | An e-commerce seller |
| Market | West Africa |
| Volume | 50,000 pieces across 6 specifications |
| Base material | Ceramic Composite |
| Sampling rounds | 2 |
| Delivery window | 6 weeks from PO to ex-factory |
| Compliance | IATF 16949 |
How it was resolved
- The specification was rebuilt around Ceramic Composite and the tolerance locked before bulk.
- A pre-production sample was approved and kept as the golden reference.
- Production ran with in-line inspection and a mid-run photo report.
- Cartons were packed to the client's own barcode and ratio specification.
- Documentation shipped with the goods instead of after them.

Result
- 50,000 pieces delivered inside the 6-week window.
- Unit cost held within 1.5% of the original quotation.
- Inspection-related rejection stayed under 0.5%.
- The specification is on file, so reorders reproduce the approved sample.
What we would repeat
Approve a pre-production sample made from the actual bulk material. Substitute material behaves differently in service.
Planning something similar?
Send the specification you are working to and we will confirm what we can match, what we would change and why.



