BUYER EVIDENCE GUIDE
Supplier verification China work should connect the supplier's claimed identity, the proposed transaction and the evidence available before you commit to a new order. Begin with the registered Chinese entity name and identification details, then compare the quotation, production location and payment instructions. A consistent set of documents is useful evidence, but it does not guarantee honesty, future performance or recovery if a transaction goes wrong.
This guide helps purchasing teams organize questions and decide when a deeper review is appropriate. China Inspection Pro provides inspection and audit services broadly across China, with the particular location, access and arrangements confirmed when booking. Inspection and audit reports are delivered within two working days after completion. Any supplier verification assignment and its specific information sources require individual scope confirmation.
Start supplier verification China with the exact entity
A trading name in English may not uniquely identify the business that will contract with you. Ask for the registered Chinese name and Unified Social Credit Code, and retain the supplier's provided registration document for comparison. Use the same identifiers throughout your review. Similar names, abbreviated names and unrelated group-company names should not be silently treated as the same entity.
The Shanghai municipal government's public guidance identifies China's National Enterprise Credit Information Publicity System as a source of enterprise registration information. Where access is available, compare the relevant official record with the supplier's presented details and note the date. This page is general guidance: no particular supplier has been checked, and we do not claim a live registry search result from an inaccessible system.
Build an identity and transaction comparison
Keep a simple record showing which entity appears on each document and what role it is said to perform. A different invoice issuer or payee may have an explanation, but the relationship needs evidence and approval through your own purchasing process. Do not let an urgent message replace that review. A discrepancy is a reason to investigate, rather than automatic proof of fraud or automatic permission to proceed.
Ask who owns the production site, who is selling the goods, who will invoice and who is requesting payment. If those roles involve several businesses, request a clear written explanation and relevant supporting documents. Keep unresolved relationships visible to the person responsible for approving the transaction. Technical inspection cannot establish the legal suitability of every contractual arrangement.
Evidence to request before placing a new order
Use the table to structure your own review. The checks are complementary, and none should be treated as a complete protection against loss. Scroll sideways on a phone for the limitations column.
| Question | Evidence to request | Comparison to make | What remains uncertain |
|---|---|---|---|
| Who is the supplier? | Registered Chinese name, code and registration details. | Match identifiers across the relevant records. | Registration does not establish future performance. |
| Who makes the goods? | Production address and explanation of operating relationships. | Compare the claimed role with accessible site evidence. | A trader may use another company's factory. |
| What is being purchased? | Dated specifications, model references and approved sample. | Connect the quote to a controlled requirement set. | A good sample does not represent all future output. |
| Who requests payment? | Documented instructions through the agreed business channel. | Escalate differences against the approved transaction record. | A matching name alone does not validate every instruction. |
| What needs on-site review? | Relevant processes, available records and access agreement. | Choose an audit or inspection around the unresolved question. | A visit remains limited by its scope and timing. |
Distinguish a manufacturer from a trading company
A trading company is not inherently an unsuitable supplier. What matters is whether its role is understood, whether it can control the order requirements and whether the buyer accepts the arrangement. Ask which business operates the factory and how specifications, changes and corrective actions reach the production team. Do not use a factory photograph as the sole proof of ownership.
Where the supplier claims to manufacture, seek evidence connected to the relevant product and process. A site may perform assembly while outsourcing another important operation. Record what is actually available rather than forcing a complex supply arrangement into a simple factory-or-trader label. The purchasing team needs to understand accountability and access throughout the parts of the chain that matter.
Compare claims with relevant operating evidence
Product catalogues, videos and presentations are useful starting material, but they can be old or disconnected from your order. Ask which models and operations are current, where the goods will be made and what evidence supports the claimed capability. Request relevant records in proportion to the decision, without collecting unrelated confidential or personal information.
A capacity statement needs its assumptions: product mix, available shifts, constraints and subcontracting can change the answer. Equipment on site does not by itself prove output quality or delivery performance. If a claim depends on specialist testing or technical qualification, identify the evidence needed and confirm whether an appropriately scoped review can assess it.
Use samples without overinterpreting them
A sample helps communicate appearance, dimensions and function, but its significance depends on how it was produced and approved. Identify the sample, date, model and accepted differences. Convert important characteristics into written specifications so the production order is not governed by an undefined instruction to make it like the sample.
Keep the approved reference available for later comparison where practical. Discuss which characteristics require measurement, functional checks or separate specialized testing. One successful sample does not establish that all future units will match it. Plan appropriate production-stage checks and agree how deviations or substitutions will be handled before the order becomes difficult to change.
Treat changed payment instructions as a separate review
If a payment request differs from the approved transaction record, pause the approval process and confirm the request through a previously established business channel. Do not rely solely on contact details included in the changed message. Record who confirmed the change, the supporting explanation and the internal approval required by your own procedures.
This is a purchasing control, not banking or legal advice. An inspection provider's visit should not be described as validation of a bank account or authorization to transfer funds unless a separately defined, appropriate service has actually established that conclusion. Obtain professional advice for contractual or payment questions that exceed the technical review.
Know when to escalate to an on-site audit
Consider a deeper review when the operating location is unclear, important claims remain unsupported or the order depends on a process you have not evaluated. Define the question before booking. A visit intended to understand operating controls needs a different scope from an inspection of an available batch of finished products.
For a factory audit China inquiry, send the site, product, process concerns and evidence already available. Read our audit methods and evidence guidance and factory audit service page. Access, audit types and specialist coverage require confirmation; do not assume that any site visit includes every compliance topic or confidential record.
Identify risk signals without jumping to conclusions
Unexplained identity differences, refusal to clarify production location, inconsistent model information and pressure to bypass agreed approvals deserve attention. Record the specific discrepancy and request relevant evidence. Avoid turning a single delayed reply or a translation difference into an accusation. The response should follow the significance and persistence of the unresolved issue.
Conversely, polished documents and prompt communication do not eliminate risk. Keep identity review, technical capability and order quality as separate evidence streams. A supplier can be registered yet unsuitable for a particular product; a convincing demonstration does not establish the terms of a future shipment. Make the decision with a documented view of what remains uncertain.
Keep a decision record and plan the next check
Store the relevant identifiers, dated evidence, unresolved questions and approval decisions in a controlled purchasing record. Note the source of each claim and distinguish supplier-provided information from independently observed evidence. Update the record when the site, entity, product requirements or payment instructions change rather than assuming the first review remains valid indefinitely.
Connect the next check to the order's stage. Our inspection services overview compares available stages, while sampling guidance explains the limits of lot acceptance. A sound initial review does not replace later inspection where needed. Equally, inspecting a finished sample cannot resolve every uncertainty about the contracting business.
Prepare an inquiry that can be scoped
Send the product and variants, approximate order quantity, supplier's stated role, proposed factory address, purchasing stage and preferred review date. Explain the decision and the discrepancies you want examined. Provide relevant public or appropriately shareable documents, with unnecessary personal and commercially sensitive details removed. Discuss confidential information and access restrictions before sending additional material.
Ask for a proposed scope that states the evidence to be examined and the limitations. Specific methods, availability, fees and terms require confirmation. The resulting report should distinguish observations from claims and identify unanswered questions. The buyer remains responsible for deciding whether the evidence is sufficient for the proposed commercial commitment.
Frequently asked questions
Does registration prove a supplier is safe?
No. Registration information helps establish identity. It does not guarantee honesty, technical capability, financial condition or future order performance.
Is a trading company automatically a warning sign?
No. Understand its role, production relationships and control of the order. An unexplained role is the issue to investigate, rather than the label alone.
Can one visit rule out fraud?
No. A visit records evidence within an agreed scope and time. It cannot eliminate all deception, undisclosed relationships or future changes.
Should I still inspect the goods?
Consider the product and order risks. Identity review and inspection answer different questions; define the checks needed at each purchasing stage.
Sources and the next step
Source checked 23 October 2026: Shanghai municipal government guidance on enterprise registration information. The official enterprise publicity system is a reference entry point; direct access was unavailable during this source check, and no supplier-specific registry result is claimed. For supplier verification China planning, start with exact identifiers, resolve inconsistencies and match further checks to your purchasing decision.
