Supplier Due Diligence Checklist
Use this before payment or onboarding.
Address consistency
How to review mismatches between a Chinese supplier registered address, factory address, website address, and invoice address.
Address mismatch is common in China sourcing. The question is whether the supplier can explain each address.
A company may have a registered address, office address, factory site, warehouse, export agent, and branch address. Those differences can be normal. Risk appears when the supplier uses address confusion to avoid identifying the real manufacturer or the entity responsible for payment and delivery.
A practical file should name the legal entity, show the documents compared, and record the person who gave each answer. Keep the contract draft, invoice, bank instruction, supplier emails, screenshots, and any revised document in one folder. If a document changes, keep the old version. That is often where the risk pattern appears.
The file should also explain the business decision. A buyer may accept a small inconsistency for a low-value sample order and reject the same inconsistency for a large deposit. Write down the exposure, the unresolved point, and the safeguard used.
If the buyer cannot connect the address used in the supplier story to a real entity or site, treat the supplier as not fully verified.
A useful result does not need dramatic language. It should tell procurement and finance whether to proceed, pause, request documents, change payment terms, or escalate to counsel.
The review depth should match the money at risk. For a small sample, the buyer may only need identity, payment route, and basic document consistency. For a tooling deposit, repeat order, private-label product, or long-term supplier relationship, the buyer should add ownership context, public-risk records, production-site evidence, and a written supplier explanation for any mismatch.
Do not let the supplier's urgency decide the depth. The buyer should decide before payment which unanswered questions are acceptable and which questions block approval.
Escalate when the supplier avoids legal names, refuses to explain a payment route, changes the contracting party late, or asks the buyer to accept a document that does not match the transaction. Escalation means the buyer needs a more senior decision before money or commitment moves.
This page is buyer-side orientation. It does not provide legal, customs, sanctions, or financial advice.
Start with the Chinese legal entity, then compare it with the contract, invoice, payment route, website, and supplier explanation.
No. It shows the buyer needs stronger evidence before payment, onboarding, or escalation.
Record what matched, what conflicted, what remains unsupported, and what action the buyer approved.
Use this before payment or onboarding.
Keep a record finance can review.
Choose the right depth for the decision.
For this topic, keep the review tied to the actual order rather than a general supplier profile. In the case of China supplier address mismatch review, the buyer should write down the exact decision it needs to make: whether to pay, sign, ship samples, accept a document, or escalate the file for management approval.
A company record only helps when the buyer connects it to the deal. The review should state the Chinese legal name, unified social credit code, registered address, legal representative, business scope, and any recent change that affects the order. Put the English trading name beside the Chinese record so staff do not treat a brand name as a legal party.
If the supplier explains a mismatch, keep that explanation with the license copy and invoice. The file should make one point clear: the buyer knew which Chinese entity it was dealing with before it paid, signed, or shipped customer-owned materials to the supplier.
Buyers should also keep the rejected path visible. If the supplier could not explain a record, refused to identify the right company, or sent a document that did not match the order, write that fact into the file. A rejected explanation can matter as much as an accepted document because it shows how the buyer controlled the decision.