Custom fashion jewelry & accessories — OEM/ODM from our Yiwu factory to brands worldwide
Quality & compliance

Certifications You Can Verify

We don't ask you to take our word for it. Every document below can be requested as a scanned copy, and most can be verified with the issuing authority or the factory registration records.

Our certificates

2 Documents, One Quality System

Registered under Yiwu Yiwen Jewelry Co., Ltd. — licensed manufacturer with full export documentation since our first export order.

REGISTEREDBIZLICENSE

Business License

Registered as Yiwu Yiwen Jewelry Co., Ltd. with production in Yiwu, China. Full legal entity details shipped with every proforma invoice.

Sent with your first quotation
THIRD PARTYSGSTESTED

SGS Third-Party Testing

Our jewelry is tested by SGS — one of the world's leading inspection and testing bodies — covering metal safety, nickel release, plating durability and restricted substances for the EU and US markets.

Test reports available per batch
Our certificates

Original Certificate Scans

We publish the actual scanned documents — business license, test reports and audit certificates. Ask us for current issue numbers at any time.

What it means for you

Why These Documents Matter for Importers

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No Surprise Rejects

SGS test reports on metal safety and restricted substances protect your brand from shipment rejects and customs delays — the hidden costs of unverified factories.

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Batch Traceability

Our quality system keeps full records: material lots, plating and QC results. Every batch you order is traceable from ingot to carton.

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Compliant Documentation

Proforma invoices, business license, export registration and test reports — the paperwork your market requires, ready before your goods ship.

Request Document Copies

Send us your company details and target market — we'll reply with scanned certificates, our business license and a compliance summary for your market.

Documents are shared under NDA on request · Legal entity: Yiwu Yiwen Jewelry Co., Ltd.