Case Study: Custom Cord Lock for a Logistics Company in Mexico
Source:Smoke Bomb Fireworks /
Time:2026-09-18
Cord Lock for a Logistics Company in Mexico
A Logistics Company approached us with a cord lock requirement for the Mexico 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
- Shade drift between the approved lab dip and the bulk lot
- Reorders that quietly changed supplier and changed the hand feel
- An interlining that bubbled after the first press
What we specified
| Item | Cord Lock |
|---|---|
| Client type | A Logistics Company |
| Market | Mexico |
| Order volume | 100,000 pieces across 2 specifications |
| Base material | Wood |
| Standard size | 25 mm Width |
| Finish | Soft-Touch Rubber Coating |
| Sampling rounds | 2 |
| Delivery window | 5 weeks from PO to ex-factory |
| Compliance | Sedex SMETA |
How it was resolved
- We rebuilt the specification around Wood and locked the tolerance before bulk.
- The finish was moved to Piece-Dyed Finish 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
- 100,000 pieces delivered inside the 5-week window.
- Unit cost held within 4.5% of the original quotation.
- Inspection-related rejection stayed under 2.0%.
- 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?
Tell us the item, the quantity and the delivery window. We will quote it with the sub-processes named, so the lead time you approve is the lead time you get.
