Approve custom stainless steel jewelry with a written specification and a representative physical sample before authorizing bulk production. A design image communicates appearance; it does not fully define dimensions, component materials, fit, finish or assembly. A CAD preview helps review geometry, while the physical sample lets you evaluate the actual piece.
This guide focuses on the approval stage of an OEM or ODM project. For the wider service scope, see Yanluo’s OEM and ODM services.
Start with a Brief That Can Be Quoted
Provide your design, sketch or reference image and explain which features matter. Include measurements and identify details that remain undecided. If you have a reference product, discuss how it will be used to develop an original design you are authorized to produce.
- Product type, style reference and intended customer.
- Dimensions, sizes and any critical fit requirements.
- Preferred materials for the body and other components.
- Finish color, texture, stones and logo placement.
- Quantity per style, size and color.
- Packaging, destination and target delivery date.
Separate confirmed requirements from preferences. This helps the supplier explain feasibility and quote alternatives without silently changing the design.
Use CAD Approval for Shape and Construction
A CAD drawing or rendering should show the geometry being approved. Review the front, back and connection details, not just a polished front view.
Check dimensions, thickness, stone positions, logo location and assembly clearances. Record the file version and any agreed tolerance. A rendering cannot establish the feel of an edge, the real color of a finish or how a clasp operates.
Confirm What the Physical Sample Represents
Ask which materials and processes are represented by the sample and which details, if any, remain provisional. A development prototype may differ from the intended production piece; those differences should be identified before approval.
Confirm sample charges, tooling charges, delivery costs, revision arrangements and any possible credit against a later order in writing. These are project terms, not automatic entitlements.
Review the Sample with an Approval Checklist
| Check | Record before approval |
|---|---|
| Identity | Style code, sample reference and drawing revision. |
| Dimensions and fit | Measured sizes and the agreed method and tolerances. |
| Materials | Component declaration and agreed supporting evidence. |
| Finish | Approved color reference, texture and visible appearance. |
| Function | Clasp, joints, posts, connections and stone security where applicable. |
| Branding and packing | Artwork version, placement, fit and variant labels. |
| Decision | Approved, rejected or awaiting specified revisions. |
Give Revision Feedback That Can Be Acted On
Use annotated photographs and measurements. “Move the logo to the marked position” is clearer than “make the logo better.” Identify each change and whether it affects another part of the design.
Ask for the revised price and schedule if a change alters tooling, material, finish or construction. Decide whether a new sample is needed. Avoid conditional approval that leaves the production team to interpret unresolved issues.
Keep an Approved Reference for Bulk Production
Identify the accepted sample and final specification in the production order. Agree how the factory and buyer will retain suitable references and how later changes will be authorized.
Sample approval does not remove the need for bulk inspection. Confirm the checks, acceptance criteria and handling of deviations before production. Keep development, sample delivery, bulk production and shipment as separate scheduling stages.
Review MOQ and Ownership Separately
Custom MOQ depends on the design, materials, tooling and production requirements. For trial-order options, use the small-batch custom jewelry and MOQ guide.
Design rights, tooling ownership, storage and any exclusivity should be agreed in writing. An OEM or ODM label does not, by itself, settle those terms.
Prepare Your Sample Brief for Yanluo
Yanluo supports wholesale and OEM/ODM jewelry projects. Send the information you have and identify what still needs development. The specification and quote guide can help organize the commercial brief.
Frequently Asked Questions
Can I start with a reference photo?
Yes, it can start a discussion. Dimensions, materials, construction and original-design requirements still need confirmation.
Is a CAD rendering enough to approve production?
It helps approve geometry but does not establish actual finish, feel or function. Discuss a representative physical sample before bulk approval.
Are sample revisions free?
Revision scope and charges depend on the project agreement. Confirm them before development begins.
Does the sample automatically include final packaging?
No. Confirm whether jewelry, artwork and packaging require separate samples and approvals.
What starts the bulk production schedule?
Confirm the required approvals, specification, deposit and other conditions with the supplier. Sample development and shipping are separate stages.
Discuss Your Jewelry Requirements
Send your drawing or reference image, measurements, material and finish preferences, quantity per variant and target date. Ask Yanluo to confirm feasibility, sample scope, revision terms and the approval steps for your design.
Send your requirements on WhatsApp or contact Yanluo Jewelry. Email: info@yanluojewelry.com.
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