Custom Eyelet — Iron with Die-Casting
We supply eyelet to garment factories and brands, built in Iron with die-casting for uniform and corporate programmes. On a trim like this the specification that decides the outcome is washer bite, so the eyelet does not pull out of the cloth, 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: colour drift between the approved sample and the bulk trim, or shade variation within one carton. We lock material, finish, dimension and tolerance before bulk, and prepare GB 18401 safety classification with GB/T 29862 fibre labelling so the shipment clears instead of sitting at port while your selling season passes.

Specification
| Product | Eyelet |
|---|---|
| Inner diameter | 5 mm |
| Type | self-piercing eyelet |
| Base material | Iron |
| Finish / process | Die-Casting |
| Colour options | 6 Pantone-matched shades |
| Packing | bulk packed |
| MOQ | 5000 pieces per style per finish |
| Sampling | 12 working days, 3 days per revision |
| Bulk lead time | 20-50 days after approval |
| Compliance | GB 18401 safety classification with GB/T 29862 fibre labelling; colour fastness to washing, rubbing and light |
| Ship to | Shanghai or Shenzhen (Mainland China) |
What buyers can customise
- Injection Moulding — available on Iron, quoted per position and per colour.
- Black Oxide — available on Iron, quoted per position and per colour.
- Rose Gold Plating — available on Iron, quoted per position and per colour.
- Overlocked Edge — available on Iron, quoted per position and per colour.
- Antique Silver — available on Iron, quoted per position and per colour.
- Anti-Rust Treatment — available on Iron, quoted per position and per colour.
- Paint Spray — 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 inner diameter
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with die-casting 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 Shanghai or Shenzhen 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 washer bite.
FAQ
How long does sampling take?
A first sample takes 12 working days, and each revision about 3 days.
Can you do small runs across many designs?
Yes — many studio and boutique programmes run small quantities across a wide design set.
Do you ship to our forwarder?
Yes. We deliver to your nominated forwarder or quote landed cost under the agreed Incoterm.
Which compliance documents do you provide?
We prepare colour fastness to washing, rubbing and light and the supporting test reports for the destination market.
Start your eyelet programme
Tell us the quantity, the target price and the delivery window — we will tell you what is realistic before you commit.