Custom Zipper — Brass with Yarn Dyeing
We supply zipper to garment factories and brands, built in Brass with yarn dyeing for uniform and corporate programmes. On a trim like this the specification that decides the outcome is slider smoothness across the full length, tested by hand on bulk, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 3000 pieces per style per finish.
The failures here are predictable: a supplier who disappears once the deposit is paid, or minimum order quantities far above what a growing brand can absorb. We lock material, finish, dimension and tolerance before bulk, and prepare GB 18401 safety classification with GB/T 29862 fibre labelling so the shipment clears instead of sitting at port while your selling season passes.
Specification
| Product | Zipper |
|---|---|
| Gauge | #5 |
| Type | water-resistant zipper |
| Base material | Brass |
| Finish / process | Yarn Dyeing |
| Colour options | 6 Pantone-matched shades |
| Packing | packed to your size ratio |
| MOQ | 3000 pieces per style per finish |
| Sampling | 7 working days, 4 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | GB 18401 safety classification with GB/T 29862 fibre labelling; EN 71 part 3 for decorative components |
| Ship to | Shanghai or Shenzhen (Mainland China) |
What buyers can customise
- Nickel Plating — available on Brass, quoted per position and per colour.
- Overlocked Edge — available on Brass, quoted per position and per colour.
- Die-Casting — available on Brass, quoted per position and per colour.
- Laser Engraving — available on Brass, quoted per position and per colour.
- Digital Printing — available on Brass, quoted per position and per colour.
- Black Oxide — available on Brass, quoted per position and per colour.
- UV Printing — available on Brass, 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 gauge
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with yarn dyeing 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 Shanghai or Shenzhen 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 slider smoothness across the full length.
FAQ
Which compliance documents do you provide?
We prepare EN 71 part 3 for decorative components and the supporting test reports for the destination market.
Do you ship to our forwarder?
Yes. We deliver to your nominated forwarder or quote landed cost under the agreed Incoterm.
What is the minimum order?
Programmes start at 3000 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.
Start your zipper programme
Tell us the quantity, the target price and the delivery window — we will tell you what is realistic before you commit.
