Two-Way Separating Zipper with Nickel-Free Electroplating for Swimwear
This two-way separating zipper is supplied to a written specification so that reorders match the approved sample. The product spec is fixed at quotation stage — base material, the nickel-free electroplating surface, the 20 mm Width and the packing — and held on file, which is what keeps swimwear consistent across seasons instead of drifting with whatever the mill happens to have in stock.
The usual reason buyers come to us is not price. It is a spec that lived in an email instead of a tech pack, or MOQ that was quoted per colourway rather than per style. Both are preventable once the specification is written down before bulk starts.

Specification
| Product | Two-Way Separating Zipper |
|---|---|
| Finish / process | Nickel-Free Electroplating |
| Typical application | Swimwear |
| Base material | Stainless Steel |
| Standard size | 20 mm Width |
| Colour matching | 12 Pantone or lab-dip matched shades |
| MOQ | 5,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | ISO 105 Colour Fastness |
Material and finish options
- Rubber — chosen where strength and wear resistance come first
- Brass — chosen where strength and wear resistance come first
- Acrylic — selected when the item is in skin contact and needs to test clean
- Copper — chosen where strength and wear resistance come first
- POM Plastic — selected when the item is in skin contact and needs to test clean
Processes available on this item
- Stone Washing
- Laser Cutting
- Warp Knitting
- Anti-Bacterial Finishing
- UV Protection Finishing
- Screen Printing

Where it is used
The specification above is the one most often ordered for Swimwear. Related applications on the same base include trousers, lingerie, bridal gowns, sleepwear, bras.
Quality and packing
- In-line inspection with AQL 1.5 sampling on every lot.
- Photo report shared before the balance payment is due.
- Packed to your own carton ratio and barcode specification.
- Test reports issued against ISO 105 Colour Fastness with the shipment.
- Golden sample retained at the factory, second one held by the buyer.
FAQ
Do you hold stock for reorders?
Approved specifications are kept on file and, for repeat programmes, base material can be reserved against a rolling forecast.
How long does sampling take?
7 working days for the first sample, with 5 days per revision round. Plated or dyed-to-match items add a few days.
Can you match a physical sample?
Yes. Send the reference and we reverse engineer the specification, then produce a counter sample for approval before any bulk commitment.
What are the payment and delivery terms?
Standard terms are a deposit with the order and the balance before shipment, under EXW / FOB / CIF / DDP as agreed.
Share the programme details and we will propose two alternatives — one optimised for unit cost, one for lead time — and let you choose.



