Closed-End Zipper with Piece-Dyed Finish for Suits
This closed-end 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 piece-dyed finish surface, the 6 mm Width and the packing — and held on file, which is what keeps suits 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 trim that passed sampling but failed in-line because it was never cycle tested, or a spec that lived in an email instead of a tech pack. Both are preventable once the specification is written down before bulk starts.

Specification
| Product | Closed-End Zipper |
|---|---|
| Finish / process | Piece-Dyed Finish |
| Typical application | Suits |
| Base material | Aluminium |
| Standard size | 6 mm Width |
| Colour matching | 24 Pantone or lab-dip matched shades |
| MOQ | 500 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | AATCC Test Methods |
Material and finish options
- Stainless Steel — selected when the item is in skin contact and needs to test clean
- Genuine Leather — used when the finish has to hold a plating or coating
- Neoprene — used when the finish has to hold a plating or coating
- PU Leather — selected when the item is in skin contact and needs to test clean
- Rubber — chosen where strength and wear resistance come first
Processes available on this item
- Heat Transfer Printing
- Sublimation Printing
- Rotary Printing
- Flame Retardant Finishing
- Anti-Bacterial Finishing
- Screen Printing

Where it is used
The specification above is the one most often ordered for Suits. Related applications on the same base include footwear, hats, shirts, evening wear, sneakers.
Quality and packing
- In-line inspection with AQL 4.0 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 AATCC Test Methods 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.
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.
What happens if a bulk lot fails inspection?
The lot is reworked or remade at our cost. Inspection reports are shared before the balance payment is due.
Share the programme details and we will propose two alternatives — one optimised for unit cost, one for lead time — and let you choose.




