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Case Study: AC Hose Pipe Supply for an online marketplace seller in West Africa

Source:Case / Time:2026-09-18

AC Hose Pipe for An online marketplace seller in West Africa

An online marketplace seller came to us with a ac hose pipe 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

  • A specification nobody had written down
  • Lead time that slipped twice before bulk started
  • Warranty claims traced back to a single lot

AC Hose Pipe case study

What was specified

PartAC Hose Pipe
ClientAn online marketplace seller
MarketWest Africa
Volume50,000 pieces across 4 specifications
Base materialCeramic Composite
Sampling rounds4
Delivery window6 weeks from PO to ex-factory
ComplianceSAE J431

How it was resolved

  1. The specification was rebuilt around Ceramic Composite and the tolerance locked before bulk.
  2. A pre-production sample was approved and kept as the golden reference.
  3. Production ran with in-line inspection and a mid-run photo report.
  4. Cartons were packed to the client's own barcode and ratio specification.
  5. Documentation shipped with the goods instead of after them.

AC Hose Pipe production run

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

Keep one accountable owner on both sides. Most delays come from hand-offs, not from machines.

Planning something similar?

Ask for the current catalogue and the specification sheet for this line.

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