Custom Zipper — Zinc Alloy with Brushed Finish
We supply zipper to garment factories and brands, built in Zinc Alloy with brushed finish for e-commerce and small-batch brands. On a trim like this the specification that decides the outcome is pull strength of the slider and the stop, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 1000 pieces per style per finish.
The failures here are predictable: a finish that tarnishes or rubs off after washing, or shade variation within one carton. 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 | #3 |
| Type | reverse coil zipper |
| Base material | Zinc Alloy |
| Finish / process | Brushed Finish |
| Colour options | 6 Pantone-matched shades |
| Packing | boxed sets |
| MOQ | 1000 pieces per style per finish |
| Sampling | 10 working days, 4 days per revision |
| Bulk lead time | 20-30 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
- Overlocked Edge — available on Zinc Alloy, quoted per position and per colour.
- UV Printing — available on Zinc Alloy, quoted per position and per colour.
- Heat Transfer Printing — available on Zinc Alloy, quoted per position and per colour.
- Anti-Rust Treatment — available on Zinc Alloy, quoted per position and per colour.
- Antique Silver — available on Zinc Alloy, quoted per position and per colour.
- Die-Casting — available on Zinc Alloy, quoted per position and per colour.
- Epoxy Dome — 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 gauge
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with brushed finish 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 pull strength of the slider and the stop.
FAQ
How long does sampling take?
A first sample takes 10 working days, and each revision about 4 days.
Can you do small runs across many designs?
Yes — many studio and boutique programmes run small quantities across a wide design set.
What packing options are available?
Bulk packed, carded, or packed to your own size and design ratio with barcodes applied.
Which compliance documents do you provide?
We prepare EN 71 part 3 for decorative components and the supporting test reports for the destination market.
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.
