Custom Cord Stopper — Iron with Stamping
We supply cord stopper to garment factories and brands, built in Iron with stamping for uniform and corporate programmes. On a trim like this the specification that decides the outcome is hole tolerance, so the cord threads without forcing, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 3000 pieces per style per finish.
The failures here are predictable: inconsistent sizing between production runs, 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 | Cord Stopper |
|---|---|
| Bore | 3 mm |
| Type | barrel stopper |
| Base material | Iron |
| Finish / process | Stamping |
| Colour options | 6 Pantone-matched shades |
| Packing | packed to your size ratio |
| MOQ | 3000 pieces per style per finish |
| Sampling | 10 working days, 4 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
- Anti-Rust Treatment — available on Iron, quoted per position and per colour.
- Ultrasonic Welding — available on Iron, quoted per position and per colour.
- Laser Engraving — available on Iron, quoted per position and per colour.
- Hard Enamel Fill — available on Iron, quoted per position and per colour.
- Nickel Plating — available on Iron, quoted per position and per colour.
- Antique Silver — available on Iron, quoted per position and per colour.
- Powder Coating — 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 bore
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with stamping 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 hole tolerance.
FAQ
How long does sampling take?
A first sample takes 10 working days, and each revision about 4 days.
Can you match a reference sample?
Yes. Send the trim and we match material, finish and shade, then confirm on a pre-production sample before bulk.
Which compliance documents do you provide?
We prepare colour fastness to washing, rubbing and light and the supporting test reports for the destination market.
Can you do small runs across many designs?
Yes — many studio and boutique programmes run small quantities across a wide design set.
Start your cord stopper 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.




