Custom Zipper — Iron with Black Oxide
We supply zipper to garment factories and brands, built in Iron with black oxide 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 5000 pieces per style per finish.
The failures here are predictable: unclear responsibility when a defect shows up after washing, or a finish that tarnishes or rubs off after washing. We lock material, finish, dimension and tolerance before bulk, and prepare SNI or SIRIM documentation per destination so the shipment clears instead of sitting at port while your selling season passes.
Specification
| Product | Zipper |
|---|---|
| Gauge | #3 |
| Type | closed-end zipper |
| Base material | Iron |
| Finish / process | Black Oxide |
| Colour options | 16 Pantone-matched shades |
| Packing | reel packed |
| MOQ | 5000 pieces per style per finish |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 25-40 days after approval |
| Compliance | SNI or SIRIM documentation per destination; OEKO-TEX Standard 100 for dyes and trims |
| Ship to | Jakarta or Port Klang (Asia-Pacific) |
What buyers can customise
- Stamping — available on Iron, quoted per position and per colour.
- Heat-Cut Edge — available on Iron, quoted per position and per colour.
- Brushed Finish — available on Iron, quoted per position and per colour.
- Digital Printing — available on Iron, quoted per position and per colour.
- Paint Spray — available on Iron, quoted per position and per colour.
- Braided Weave — available on Iron, quoted per position and per colour.
- Nickel Plating — available on Iron, 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 black oxide 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 OEKO-TEX Standard 100 for dyes and trims are prepared for the destination market. We ship to Jakarta or Port Klang 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
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.
Can you do small runs across many designs?
Yes — many studio and boutique programmes run small quantities across a wide design set.
Which compliance documents do you provide?
We prepare OEKO-TEX Standard 100 for dyes and trims and the supporting test reports for the destination market.
Start your zipper programme
Send us a reference sample, a drawing or a spec sheet and we will come back with material options, a costing and a sampling timetable.
