How to check a factory's major brand claims
Treat a major brand claim as a lead to investigate. Confirm the factory site, product and work involved, seek references with permission, and check supporting records. Approve your supplier against your own specification and trial results. You can discuss that review with Cambridge China Bridge.
Turn the brand name into a specific claim
Ask the agent to record the factory's legal name, production address, product category, period of supply and exact role. Did it manufacture finished goods, supply a component, assemble bought-in parts or provide packaging? Was the customer the brand itself, a distributor or another factory? Separate current supply from historical work, samples and enquiries.
Ask separately what the agent did: introduced the supplier, negotiated the order, visited production, inspected goods or managed corrective action. A factory's customer history does not establish the agent's involvement. Use our agent comparison guide for the wider questions about staffing and accountability.
Arrange references with permission
Ask the agent to obtain the customer's agreement before arranging contact. Agree the questions and what may be shared or recorded. A past client of the agent can describe the agent's service; someone familiar with the factory's production can address the factory claim. Establish which relationship the reference actually knows.
With the introduction agreed, check the contact's role through an independently found company channel. Ask what product and site they dealt with, what the factory performed, and how defects or changes were handled. A refusal to provide a named reference leaves the claim unverified; it does not by itself prove dishonesty.
Review records without demanding customer secrets
Request permission-cleared, redacted records that connect the site to the claimed work: order descriptions, production records, inspection findings, corrective actions and customer acceptance. Cross-check names, dates, product descriptions and report authors. Keep enough detail to follow the chain while removing unrelated customer information.
The Intellectual Property Office advises restricting information use in a confidentiality agreement to a specific permitted purpose. Define that purpose as this supplier review. Ask what the existing customer has authorised for disclosure; do not treat your own confidentiality agreement as permission to obtain their records.
| Evidence | Useful for | Limit |
|---|---|---|
| Logos, showroom goods or photographs | Identifying a claim to investigate | Do not establish an order, completed supply or endorsement |
| Permission-based customer reference | Confirming the relationship and experience within the contact's knowledge | Does not establish capability for your specification |
| Connected order and production records | Showing the site, product and work performed | Redactions or missing records may leave important gaps |
| Agent visit and inspection records | Showing the agent's documented involvement and findings | Do not establish that every shipment passed |
Keep the claim separate from supplier approval
Even a confirmed relationship may concern another site, process, material or quality level. It does not demonstrate capacity for your order, access to the brand's designs or permission to sell branded stock to you. Ask the factory to demonstrate the process and controls relevant to your product.
Use your own product specification and follow the evidence and pilot gates in our supplier qualification guide. Keep product-specific testing, document review and inspection in that process. Record who signs off and what remains unproven; a brand name should not bypass an approval gate.
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Write a bounded conclusion
Record the original wording, evidence reviewed, permissions, discrepancies and remaining gaps. Use conclusions such as confirmed for the stated site and product, historical relationship only, or not independently verified. If evidence conflicts, hold approval while the agent explains it. If confidentiality prevents verification, continue only through your normal qualification process without crediting the brand claim.
Cambridge China Bridge has its own staff in China and can arrange a past-client call with that client's agreement. Brief us on the factory claim, your product and the evidence you need. Agree what our staff will check and what remains for your procurement, technical and compliance approval.
Frequently asked questions
Does supplying a major brand prove a factory is good?
It can support a specific history of work. It does not prove the factory can meet your specification, capacity needs or inspection criteria. Keep your own approval gates.
What if the agent says client names are confidential?
Ask for permission-based contact or redacted records showing the work. If neither is available, mark the claim unverified and assess the supplier through your normal qualification process.
Are brand logos and factory photos enough evidence?
No. Ask for records connecting the named site to the product and completed work, then corroborate them through an agreed reference where possible.
How can I check what the sourcing agent actually did?
Ask for visit reports, inspection findings and corrective-action records identifying the agent's role. A factory's brand relationship alone does not demonstrate the agent's work.