Custom Button — Resin Rhinestone with Ultrasonic Welding
We supply button to garment factories and brands, built in Resin Rhinestone with ultrasonic welding for e-commerce and small-batch brands. On a trim like this the specification that decides the outcome is shade match across a full box, since buttons are bought by the gross, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 500 pieces per style per finish.
The failures here are predictable: shade variation within one carton, or a supplier who disappears once the deposit is paid. 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 | Button |
|---|---|
| Ligne | 32L / 20 mm |
| Attachment | covered fabric |
| Base material | Resin Rhinestone |
| Finish / process | Ultrasonic Welding |
| Colour options | 12 Pantone-matched shades |
| Packing | boxed sets |
| MOQ | 500 pieces per style per finish |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | GB 18401 safety classification with GB/T 29862 fibre labelling; azo dye-free declaration |
| Ship to | Shanghai or Shenzhen (Mainland China) |
What buyers can customise
- Mirror Polish — available on Resin Rhinestone, quoted per position and per colour.
- Antique Silver — available on Resin Rhinestone, quoted per position and per colour.
- Sewn Edge — available on Resin Rhinestone, quoted per position and per colour.
- Dye-Sublimation Printing — available on Resin Rhinestone, quoted per position and per colour.
- Stamping — available on Resin Rhinestone, quoted per position and per colour.
- Antique Brass Plating — available on Resin Rhinestone, quoted per position and per colour.
- Epoxy Dome — available on Resin Rhinestone, 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 ligne
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with ultrasonic welding 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 azo dye-free declaration 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 shade match across a full box.
FAQ
Do you ship to our forwarder?
Yes. We deliver to your nominated forwarder or quote landed cost under the agreed Incoterm.
How long does sampling take?
A first sample takes 14 working days, and each revision about 5 days.
What is the minimum order?
Programmes start at 500 pieces per style per finish. Mixed sizes are fine within one style.
How do you control colour on reorders?
The approved reference and the bulk standard are retained, and every reorder is checked against them before shipment.
Start your button 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.







