Color reference
Approve a physical reference or an agreed measurable color direction before production.
Gold PVD jewelry supplier
PVD Coated Jewelry Manufacturer
Jinming develops PVD stainless steel jewelry with project-specific finish references, sample approval and bulk checks for color and workmanship.
Production evidence
Define the details before bulk production
Coating specification
Record the requested PVD system and clarify what any stated thickness represents.
PVD coating durability
Treat durability as a development and validation target, not an unconditional lifetime guarantee.
Working sequence
A controlled buyer-to-factory handoff
- 01
Define the finish
Share the base design, target color, surface gloss and use expectations.
- 02
Approve the sample
Review the real sample under consistent lighting and record the accepted version.
- 03
Lock the specification
Confirm color, surface preparation, coating description and agreed checks.
- 04
Check the batch
Compare bulk color and workmanship with the approved sample before shipment.
Buyer checklist
How buyers should specify gold PVD jewelry
Coating thickness alone does not define the final gold color or guarantee wear life. The substrate, preparation, coating system, measurement points, care conditions and validation method all matter.
Buyer questions
Before requesting a quotation
Does a thicker PVD number guarantee longer color retention?
No. A thickness number should be reviewed together with the full coating system, preparation, use conditions and validation method.
Can PVD gold color be matched from a reference?
A reference can guide development, but the approval method and acceptable variation should be agreed before bulk production.
Is PVD coating durability the same for every design?
No. Geometry, surface preparation, contact and care conditions can affect performance, so targets should be project-specific.
Send the product and project requirements
Include the target item, quantity, finish, logo, packaging and timing requirements for an initial review.
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