Jewelry Sourcing Guide
A buyer checklist for material specifications, quotation scope, sample approval, and project-specific document and testing requirements.
Why Source from Yiwu, China?
Use supplier and product references from Yiwu to plan your sourcing discussions. Confirm the business identity, intended production location and project scope before approving an order.
• **Supplier Identity**: Confirm the business name, address and responsible contact
• **Product Direction**: Prepare reference photographs, drawings and requested changes
• **Project Scope**: Record materials, finishing, packaging and sample requirements
• **Visit Planning**: Confirm the meeting location and documents to review
• **Delivery Proposal**: Review the quoted packing, shipping route and delivery terms
Understanding Jewelry Materials
Record the requested material specification for each component. A photograph can help describe the appearance; composition and performance require separate confirmation.
Base Materials
• Confirm the metal or alloy composition of the body, chain, clasp and findings
• Identify surfaces intended to contact the wearer
• Record any project-specific material or product-use requirements
Finish & Coating
• Agree the color and finish against a reference or approved sample
• Confirm coating type and any requested thickness with the proposed measurement method
• Review how finish requirements affect the sample and quotation
Stones & Decorative Parts
• Confirm the requested stone or decorative material, size, color and setting
• Identify adhesives, dyes or other components relevant to the buyer's review
• Keep unverified material details pending until supported by the project records
Price Factors & Cost Breakdown
Compare quotations against the same written brief. Confirm which items are included, optional or quoted separately.
Product Inputs
• Construction, material specification and finish
• Stone or decorative-part selection and setting
• Requested quantity, selling unit and packaging
Development & Review
• Sample preparation and revision scope
• Any proposed mold or tooling charges
• Agreed inspection, document review and testing scope
Quotation Record
• Currency, unit basis and validity period
• Packing, delivery terms and separately quoted charges
• Written confirmation of changes before comparing the final proposals
Sample Quality & Acceptance
Turn quality expectations into a written specification and an approved sample. Agree what any requested quality description means for this project.
Appearance
• Record the approved color, stone appearance and visible finish
• Agree how the buyer will review surfaces, settings and decorative details
Construction & Fit
• Confirm dimensions, fastening and intended use against the sample
• Record any buyer-requested checks and the method for evaluating them
Approval Record
• Identify the sample or reference being approved and its revision
• Record acceptance points, unresolved details and requested changes
• Confirm the production specification before order approval
Buyer-Specific Documents & Testing
Start with the buyer's intended market, product use and written requirements. Confirm the applicable document and testing scope with the buyer's responsible reviewer before making a commitment.
Intended Market & Use
• Identify the destination country or region and sales channel
• Confirm whether the intended use is for adults or children
• Record component materials and expected contact with the wearer
• List the buyer's project requirements, requested checks and document versions
Document Review
• Request available records and confirm their holder and covered facility or product
• Check the report or document number, date, version and stated scope
• Match the covered materials, sample identifiers and specifications to the requested project
• Record exclusions, unresolved questions and any additional review needed
Testing & Sample Acceptance
• Agree the proposed sample, test scope, method and version with the buyer's reviewer
• Confirm the selected provider, availability, costs and responsibilities before booking any work
• Review the returned records and sample against the agreed acceptance points
• Keep unconfirmed documents or results pending until they have been reviewed for this project
Working with Suppliers: Best Practices
Build successful long-term relationships with these proven strategies:
Communication
• Be clear and specific with requirements
• Use visual references when possible
• Confirm details in writing
• Respond promptly to queries
Starting the Relationship
• Order samples before bulk orders
• Start with smaller orders to test quality
• Pay on time to build trust
• Provide constructive feedback
Building Long-term Partnership
• Share your sales data and forecasts
• Give advance notice of large orders
• Be loyal - don't constantly switch for small savings
• Visit the factory when possible
Red Flags to Watch
• Prices too good to be true
• Reluctance to provide samples
• No physical address or factory
• Pressure to wire money without verification
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