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Case Study: Exhaust Tip Supply for an online marketplace seller in Central Asia

Source:Case / Time:2026-09-18

Exhaust Tip for An online marketplace seller in Central Asia

An online marketplace seller came to us with a exhaust tip programme for Central Asia. 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
  • Lead time that slipped twice before bulk started
  • Documentation that arrived after the container shipped

Exhaust Tip case study

What was specified

PartExhaust Tip
ClientAn online marketplace seller
MarketCentral Asia
Volume50,000 pieces across 6 specifications
Base materialZinc Plated Steel
Sampling rounds2
Delivery window10 weeks from PO to ex-factory
ComplianceREACH

How it was resolved

  1. The specification was rebuilt around Zinc Plated Steel 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.

Exhaust Tip production run

Result

  • 50,000 pieces delivered inside the 10-week window.
  • Unit cost held within 2.0% of the original quotation.
  • Inspection-related rejection stayed under 1.0%.
  • The specification is on file, so reorders reproduce the approved sample.

What we would repeat

Lock the material standard before sampling. Once the base changes, every downstream approval has to be redone and the calendar slips.

Planning something similar?

Share a sample or a drawing and we will quote against a written specification, not against a photograph.

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