Feasibility review
Review the product image or design file, material direction, quantity and customization scope.
OEM jewelry sample lead time
Custom Jewelry Sampling Process
Jinming's jewelry prototype development workflow turns a product reference or design file into a physical sample and a traceable production brief.
Production evidence
Define the details before bulk production
Physical reference
Keep the labeled approved sample as the production comparison reference.
Version control
Record changes in the current specification instead of relying on chat history alone.
Working sequence
A controlled buyer-to-factory handoff
- 01
Send requirements
Provide images or files, material, dimensions, quantity, finish and packaging.
- 02
Confirm quotation
Review feasibility, sample fee, estimated timing and any mold requirement.
- 03
Develop and revise
Check the physical sample and document any requested change before approval.
- 04
Approve for bulk
Confirm the sample and specification version that production and QC will follow.
Buyer checklist
Sample timing and production handoff
A standard sample normally takes about 14 working days. If a new mold is required, sampling normally takes 25–30 working days. The final estimate depends on design complexity, revisions, finish and component availability.
Buyer questions
Before requesting a quotation
What should I send for a custom jewelry sample?
Send product images or design files, material, dimensions, quantity, finish, logo and packaging requirements.
What happens if a component changes after approval?
The change should be documented, approved and reflected in the current specification and physical reference before production continues.
Does sample approval replace pre-shipment inspection?
No. The approved sample is a reference; the bulk order still requires its applicable production and pre-shipment checks.
Send the product and project requirements
Include the target item, quantity, finish, logo, packaging and timing requirements for an initial review.
Discuss Your Project