Chinese supplier verification is not a single database search. The company signing the quotation, the site producing the goods, the bank account receiving payment, and the product evidence may belong to different entities. Your task is to connect them with documents and independently checkable facts before money or tooling becomes difficult to recover.
Do not ask whether a supplier is “verified”. Ask which claims are supported, which entity each document belongs to, what remains unknown, and whether those gaps are acceptable for this order.
The six verification layers
Legal entity
Match the Chinese legal name, Unified Social Credit Code, registration status, registered address and business scope across the business licence, contract, invoice and public record.
Production capability
Establish who owns or operates the proposed production site, what processes happen there, what is subcontracted, and whether the capacity matches your specification and volume.
Payment identity
Connect the beneficiary name and bank details to the contracting entity. Treat late bank-account changes, personal beneficiaries and unexplained third parties as stop-and-confirm events.
Product evidence
Assess the exact product, configuration and intended EU market. A certificate mentioning a company or product family is not automatically evidence for your SKU.
Commercial control
Turn the approved sample and quotation into a written specification, acceptance criteria, change-control rule, inspection plan and remedy before the purchase order.
External risk
Check relevant product-safety notices, trade measures, litigation or administrative signals, then record what the evidence actually supports without turning absence into reassurance.
1. Confirm the entity you are dealing with
Start with the Chinese legal name. English trading names are not reliable identifiers: they can vary across websites, salespeople and marketplaces. Request a current business licence and copy the Chinese company name and Unified Social Credit Code exactly. Search the National Enterprise Credit Information Publicity System (GSXT), China’s official national enterprise-information portal, then compare the result with the licence, quotation, contract, invoice and beneficiary details.
Registration proves that an entity exists; it does not prove that it owns a factory, makes your product, exports successfully, or will perform. Record the legal representative, registered address, status and stated business scope as identity evidence—not as a quality score.
Ask for these identity anchors
- Chinese legal name and Unified Social Credit Code.
- Business licence and the contracting entity’s registered address.
- Production-site address, including whether it differs from the registered or sales-office address.
- Contract, invoice and bank beneficiary using the same entity—or a written, credible explanation for any difference.
2. Separate “registered company” from “manufacturer”
A trading company can be a useful partner, and a factory can still be a poor fit. The problem is not the business model; it is an undisclosed role. Ask the supplier to describe which operations it performs, which it subcontracts, where tooling is held, and who controls quality when a process leaves the site.
Use a live video walkthrough to orient yourself, but do not treat a curated call as an audit. For material orders, consider an independent factory assessment or pre-production visit scoped to the actual site and product. Ask for process-specific evidence: machinery, line layout, testing capability, recent production records, input-material controls and examples relevant to your specification. A broad product catalogue is not evidence of depth.
3. Verify the payment route independently
Payment fraud can begin after a real supplier relationship is established. Put the approved beneficiary details in the contract and require a second-person review for changes. If bank information changes, confirm it through a previously verified phone number or other independently located channel—not by replying to the same email that announced the change.
The beneficiary is a person, an unrelated company, or a different jurisdiction without a documented commercial reason; the salesperson creates urgency around new details; or the contract entity and invoice entity change without explanation.
4. Test product evidence against the exact EU obligation
For a non-EU product, the EU importer has its own obligations. The European Commission’s general product-compliance guidance says importers must ensure the manufacturer has completed the applicable conformity route, prepared technical documentation, supplied required instructions and safety information, and met traceability requirements before the product is placed on the market.
Do not begin with “Do you have CE?” First identify which rules apply to the exact product and intended use. The Commission is explicit that CE marking is mandatory only for products covered by rules that require it; it must not be used as a universal safety certificate. Where a notified body is required, confirm the body and its permitted scope in the official NANDO system.
- Match model numbers, photographs, materials, ratings and variants across the quotation, sample, test report, declaration and packaging.
- Confirm the issuing laboratory or notified body, dates, standards, report scope and whether the tested sample matches what you will import.
- Record missing documents as evidence gaps. Do not convert “supplier says available” into “verified”.
- Use Access2Markets and the relevant EU or national authority sources for tariff, trade-measure and product-requirement checks.
5. Make the approved sample enforceable
A good sample does not control mass production unless its characteristics are captured. Give the approved sample a reference, freeze the bill of materials and critical dimensions, define workmanship limits and test methods, and state what requires written buyer approval. Put inspection timing, sampling plan, acceptance criteria and remedies in the purchase documents.
This is where verification becomes operational. The question is no longer “Can the supplier make one good unit?” but “Does the supplier have a controlled process for repeatedly producing the agreed unit, and can you detect deviation before final payment or shipment?”
6. Use adverse data precisely
Search Safety Gate for the relevant product category, brand, model and economic operator. A notice can reveal recurring hazard patterns and the kinds of evidence your category needs. It should not be used to label an entire city or province as risky. Likewise, a clean name search is not proof of a clean history: spelling, subsidiaries and unavailable records can all hide matches.
Separate four states in your decision record: supported fact, supplier claim, unresolved gap and adverse evidence. That prevents unknowns being scored as failures—and prevents a lack of findings being presented as approval.
A practical go / pause matrix
| Layer | Progress when | Pause when |
|---|---|---|
| Identity | Chinese legal identity and public record align with the deal documents. | Names, codes, addresses or contracting parties conflict without a documented reason. |
| Capability | Process evidence is specific to your product, volume and proposed site. | The supplier avoids naming the site, hides subcontracting or substitutes generic catalogue proof. |
| Payment | Beneficiary and change-control route are independently confirmed. | Personal or unrelated beneficiary, unexplained jurisdiction, or urgent last-minute change. |
| Product | Documents match the exact model and applicable EU rules. | Generic “CE certificate”, mismatched model, expired scope, or no usable technical evidence. |
| Commercial | Specification, sample reference, inspection and remedies are written. | The purchase order relies on chat promises or undefined “good quality”. |
What the free SinoSource check does
The free Supplier Checker searches public web sources at request time and returns source-linked identity, capability and contact signals. It keeps unsupported fields unknown. It does not directly query every official database, inspect a factory, authenticate a document, confirm a bank account, or determine legal compliance.
The paid supplier decision report goes further: candidates are assessed against a locked buyer brief, the strongest are scored, evidence gaps remain explicit, and the recommendation is projected into the private workspace for follow-up and monitoring. Neither output guarantees future supplier performance.
Official starting sources
- GSXT — National Enterprise Credit Information Publicity System · Chinese enterprise identity and public registration information.
- Your Europe — General product compliance · manufacturer, importer, distributor and traceability responsibilities.
- Your Europe — CE marking · when CE marking applies and what the conformity process requires.
- Access2Markets — My Trade Assistant · tariffs, formalities, taxes, trade measures and product requirements by product code and route.
- EU Safety Gate · product-safety notices and corrective actions.