Custom Rhinestone — Zinc Alloy with Black Oxide
We supply rhinestone to garment factories and brands, built in Zinc Alloy with black oxide for bridal and eveningwear studios. On a trim like this the specification that decides the outcome is wash durability of the setting, measured in cycles, 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: a supplier who disappears once the deposit is paid, or a finish that tarnishes or rubs off after washing. We lock material, finish, dimension and tolerance before bulk, and prepare CPSIA and California Prop 65 compliance so the shipment clears instead of sitting at port while your selling season passes.

Specification
| Product | Rhinestone |
|---|---|
| Size | SS6 / 2 mm |
| Type | hot-fix flat back |
| Base material | Zinc Alloy |
| Finish / process | Black Oxide |
| Colour options | 12 Pantone-matched shades |
| Packing | carded |
| MOQ | 3000 pieces per style per finish |
| Sampling | 12 working days, 5 days per revision |
| Bulk lead time | 25-30 days after approval |
| Compliance | CPSIA and California Prop 65 compliance; colour fastness to washing, rubbing and light |
| Ship to | Los Angeles or New York (North America) |
What buyers can customise
- Pantone Colour Matching — available on Zinc Alloy, quoted per position and per colour.
- Hard Enamel Fill — available on Zinc Alloy, quoted per position and per colour.
- Mirror Polish — available on Zinc Alloy, quoted per position and per colour.
- Paint Spray — available on Zinc Alloy, quoted per position and per colour.
- Ultrasonic Welding — available on Zinc Alloy, quoted per position and per colour.
- Beaded Detail — available on Zinc Alloy, quoted per position and per colour.
- Anti-Rust Treatment — available on Zinc Alloy, 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 size
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with black oxide 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 Los Angeles or New York 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 wash durability of the setting.
FAQ
Do you ship to our forwarder?
Yes. We deliver to your nominated forwarder or quote landed cost under the agreed Incoterm.
Can you do small runs across many designs?
Yes — many studio and boutique programmes run small quantities across a wide design set.
How long does sampling take?
A first sample takes 12 working days, and each revision about 5 days.
What packing options are available?
Bulk packed, carded, or packed to your own size and design ratio with barcodes applied.
Start your rhinestone programme
Tell us the quantity, the target price and the delivery window — we will tell you what is realistic before you commit.