Case Study: Custom Pearl Button for a Car Interior Supplier in Qatar
Source:Foil-Stamped Thank You Cards /
Time:2026-09-18
Pearl Button for a Car Interior Supplier in Qatar
A Car Interior Supplier approached us with a pearl button requirement for the Qatar market. The brief was specific: a defined look, a hard launch date and a unit cost that had to survive freight and duty. This case study records what was specified, what went wrong in sampling and how the bulk order was delivered.
The challenge
- Shrinkage that only showed up after the first wash
- Lead time quoted without the plating or dyeing sub-process
- A spec that lived in an email instead of a tech pack
What we specified
| Item | Pearl Button |
|---|---|
| Client type | A Car Interior Supplier |
| Market | Qatar |
| Order volume | 5,000 pieces across 3 specifications |
| Base material | Polyester |
| Standard size | 25 mm Width |
| Finish | Pearlescent Coating |
| Sampling rounds | 2 |
| Delivery window | 5 weeks from PO to ex-factory |
| Compliance | Bluesign |
How it was resolved
- We rebuilt the specification around Polyester and locked the tolerance before bulk.
- The finish was moved to Glossy Enamel Coating after strike-off tests showed better durability.
- A pre-production sample was approved and retained 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.
Result
- 5,000 pieces delivered inside the 5-week window.
- Unit cost held within 3.0% of the original quotation.
- Inspection-related rejection stayed under 0.5%.
- The specification is now on file, so reorders reproduce the approved sample.
What we would repeat
Approve a pre-production sample made from the actual bulk base material. Substitute material behaves differently in finishing.
Planning something similar?
If you are comparing suppliers, send us the spec they quoted against. We will quote the same spec and show you where the difference sits.
