Custom Buckle — Zinc Alloy with Overlocked Edge
We supply buckle to garment factories and brands, built in Zinc Alloy with overlocked edge for denim and workwear programmes. On a trim like this the specification that decides the outcome is plating adhesion on the contact edges where the strap rubs, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 5000 pieces per style per finish.
The failures here are predictable: a supplier who disappears once the deposit is paid, or inconsistent sizing between production runs. We lock material, finish, dimension and tolerance before bulk, and prepare REACH and GPSR documentation so the shipment clears instead of sitting at port while your selling season passes.

Specification
| Product | Buckle |
|---|---|
| Size | 25 mm |
| Type | roller buckle |
| Base material | Zinc Alloy |
| Finish / process | Overlocked Edge |
| Colour options | 24 Pantone-matched shades |
| Packing | polybag per 100 |
| MOQ | 5000 pieces per style per finish |
| Sampling | 7 working days, 4 days per revision |
| Bulk lead time | 25-30 days after approval |
| Compliance | REACH and GPSR documentation; EN 71 part 3 for decorative components |
| Ship to | Rotterdam or Felixstowe (Europe) |
What buyers can customise
- Antique Brass Plating — available on Zinc Alloy, quoted per position and per colour.
- Nickel Plating — available on Zinc Alloy, quoted per position and per colour.
- Paint Spray — available on Zinc Alloy, quoted per position and per colour.
- Antique Silver — available on Zinc Alloy, quoted per position and per colour.
- Laser Engraving — available on Zinc Alloy, quoted per position and per colour.
- Hard Enamel Fill — available on Zinc Alloy, quoted per position and per colour.
- Dye-Sublimation Printing — available on Zinc Alloy, quoted per position and per colour.

How we produce it
- Drawing or reference sample review, with size and finish confirmed
- Material selection and a finish sample or strike-off
- Prototype made to the agreed size
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with overlocked edge applied under controlled settings
- In-line inspection, final AQL 2.5 inspection and packing to your ratio
Where it is used
- Denim and workwear — hard-wearing finishes that survive industrial washing
- Outerwear and tailoring — matched to the shell fabric so it drapes with the garment
- Childrenswear and schoolwear — tested to the destination's safety standard
- Bridal and eveningwear — small runs with hand-finished detail
- Uniform and corporate programmes — repeatable spec held on file for reorders

Packing, testing and delivery
Trims are packed to the ratio you specify — by size, by colour or by garment set — with barcodes applied where the line needs them. Test reports for EN 71 part 3 for decorative components are prepared for the destination market. We ship to Rotterdam or Felixstowe with the commercial invoice, packing list and certificate of origin, and hold the approved reference so reorders reproduce the same material, the same finish and the same plating adhesion on the contact edges where the strap rubs.
FAQ
How do you control colour on reorders?
The approved reference and the bulk standard are retained, and every reorder is checked against them before shipment.
What is the minimum order?
Programmes start at 5000 pieces per style per finish. Mixed sizes are fine within one style.
Can you match a reference sample?
Yes. Send the trim and we match material, finish and shade, then confirm on a pre-production sample before bulk.
How long does sampling take?
A first sample takes 7 working days, and each revision about 4 days.
Start your buckle programme
Tell us the quantity, the target price and the delivery window — we will tell you what is realistic before you commit.