Waterproof Zipper Sourcing Program for Swimwear Brands: Trousers
Waterproof Zipper Programme for Swimwear Brands: Trousers
This programme covers the full path from a waterproof zipper requirement to a repeatable bulk supply for swimwear brands. Instead of buying whatever a catalogue happens to stock, you specify the base material, the 25 mm Width, the finish and the packing, and we hold that specification so every reorder matches the last one. It is built around trousers, which is where most of the specification detail sits.
The most common failure in waterproof zipper sourcing is not price — it is drift. A base material changes mill, the shade moves, a plating bath changes and the item quietly stops matching the approved sample. We prevent that with a written spec, an approved counter sample and a golden sample retained at the factory.

What the programme covers
- Specification build from your tech pack or a physical reference sample
- Base material and finish options with costed alternatives
- Sampling, testing and approval against ISO 105 Colour Fastness
- Bulk production with in-line inspection and photo reporting
- Packing, documentation and shipment under the agreed Incoterm
Recommended specifications
- Stainless Steel — best balance of cost, availability and test performance
- Copper — chosen when the item has to survive repeated laundering
- Iron — used when strength and abrasion resistance come first
- Recycled PET — chosen when the item has to survive repeated laundering

Programme parameters
| Item | Waterproof Zipper |
|---|---|
| Target sector | Swimwear Brands |
| Target application | Trousers |
| Standard size | 25 mm Width |
| Finish options | Pearlescent Coating, Anodised Finish, Laser Engraved Finish |
| Processes | Embossing, Piece Dyeing, Garment Washing |
| MOQ | 3,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-55 days |
| Compliance | ISO 105 Colour Fastness |
| Delivery terms | EXW / FOB / CIF / DDP |
Why buyers choose this route
- Plating and dyeing sub-processes planned into the quoted lead time
- Written specification held on file, so every reorder reproduces the approved sample
- Trim and fabric sourced from audited mills with test reports on file
- Costed alternatives shown at quotation so the trade-off is visible
- Consolidated shipping with documented carton ratios
How the programme runs
- Discovery call: quantity, target price, delivery window and compliance needs
- Material and finish proposal with costed alternatives
- Counter sample built from your tech pack or reference sample
- Approval, testing and pre-production sign-off
- Bulk production with in-line inspection and photo reporting
- Packing, documentation and shipment under the agreed Incoterm
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.
Which compliance documents do you provide?
ISO 105 Colour Fastness documentation is issued with the shipment. Test reports can be ordered against any additional standard you nominate.
What is the minimum order quantity?
Standard MOQ is 3000 per style per colour. Mixed colourways can be combined on the same spec if the base material is identical.
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.
Tell us the item, the quantity and the delivery window. We will quote it with the sub-processes named, so the lead time you approve is the lead time you get.



