Custom Zipper — Pewter with Injection Moulding
We supply zipper to garment factories and brands, built in Pewter with injection moulding 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 2000 pieces per style per finish.
The failures here are predictable: inconsistent sizing between production runs, or unclear responsibility when a defect shows up 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 | #8 |
| Type | open-end zipper |
| Base material | Pewter |
| Finish / process | Injection Moulding |
| Colour options | 8 Pantone-matched shades |
| Packing | bulk packed |
| MOQ | 2000 pieces per style per finish |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 15-50 days after approval |
| Compliance | SNI or SIRIM documentation per destination; colour fastness to washing, rubbing and light |
| Ship to | Jakarta or Port Klang (Asia-Pacific) |
What buyers can customise
- Gold Plating — available on Pewter, quoted per position and per colour.
- Embroidery — available on Pewter, quoted per position and per colour.
- Sewn Edge — available on Pewter, quoted per position and per colour.
- Paint Spray — available on Pewter, quoted per position and per colour.
- Knitted Structure — available on Pewter, quoted per position and per colour.
- Injection Moulding — available on Pewter, quoted per position and per colour.
- Heat-Cut Edge — available on Pewter, 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 injection moulding 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 colour fastness to washing, rubbing and light 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 2000 pieces per style per finish. Mixed sizes are fine within one style.
How long does sampling take?
A first sample takes 10 working days, and each revision about 3 days.
What packing options are available?
Bulk packed, carded, or packed to your own size and design ratio with barcodes applied.
Do you ship to our forwarder?
Yes. We deliver to your nominated forwarder or quote landed cost under the agreed Incoterm.
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.