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How to Verify if a Chinese Supplier Is a Real Factory (Not a Trading Company)

How to Verify if a Chinese Supplier Is a Real Factory (Not a Trading Company)

Why “Factory” on a Storefront Does Not Mean Factory

Your supplier’s 1688 storefront says “factory direct.” Their Alibaba profile shows production line photos. Their sales rep calls themselves “our factory.” But when you wire a deposit, who actually receives the money — and who stands behind the order?

In 15 years of China sourcing, we have seen trading companies dress as factories more times than we can count. The storefront looks identical. The difference only shows up when something goes wrong — and the “factory” has no production assets, no workers, and no liability.

This article walks you through the three-source verification we use in every supplier engagement. It is the same check that caught a 40× gap between a supplier’s worker claim and reality.

The 3-Source Identity Verification

Source 1: Business Licence — Check the Registered Scope

Every Chinese business holds a 营业执照 (yíngyè zhízhào) — a business licence issued by the State Administration for Market Regulation. The licence has a field called “经营范围” (jīngyíng fànwéi) — the registered business scope.

What you are looking for: the characters 生产 (shēngchǎn, manufacturing) or 制造 (zhìzào, production). If the scope only lists 贸易 (trade), 咨询 (consulting), or 技术服务 (technical services), the entity is not registered to manufacture anything.

This is not a grey area. A trading company cannot legally operate a production line under a trading licence. If they are doing so, they are operating outside their registered scope — which means their insurance is void, their liability is unclear, and your deposit has no production backing it.

Source 2: Social-Security Registry — Count the Actual Workers

Every legitimate employer in China must enroll workers in the social-security system (社保, shèbǎo). The registry is publicly accessible and shows the number of enrolled employees.

This is where the real test happens. A supplier that claims “200+ workers” but shows 5 people on the social-security registry has a 40× gap. That is not a rounding error — that is a trading company with a small office team, not a factory with a production floor.

We pull this registry printout for every supplier before a client commits. It takes three minutes, and it is the single most reliable indicator of whether the “factory” is real.

Source 3: Registry Filing Record — Match the Address

The business licence shows a registered address. The factory entrance has a physical address. The filing record at the local market regulation bureau shows where the entity actually operates.

If the registered address is an office building in one district but the “factory” is in an industrial zone in another, you need to ask why. A real factory’s registered address matches its production address — because the factory is the business, not a side operation.

Real Case: The 40× Gap

We applied this three-source check to a supplier recommended by an EU e-commerce buyer. The product: 10,000 mAh power banks with built-in cells, destined for Amazon EU.

SourceWhat It Showed
Storefront claim200+ workers, factory direct
Business licence scopeTrading — no manufacturing registration
Social-security registry5 people enrolled
Registry filing recordOffice address, no industrial zone

Verdict: A trading company dressed as a factory. The deposit would buy office services, not production capacity — and when quality fails, the “factory” has no assets to claim against.

What You Can Do Right Now

Before your next supplier engagement, ask for their business licence. Check the scope for 生产/制造. Then pull the social-security registry — it is publicly available. If the numbers do not match the claim, you have your answer in three minutes.

This is the first of four checks in our Supply Chain Diagnostic framework. The full diagnostic also covers cost benchmarking, compliance verification, and risk prevention controls.

If you want us to run this check on your supplier, send us their business card and storefront link. We will return a registry verdict within 48 hours — free, no commitment. Visit our diagnostic page for details.


This article is based on composite cases from ASG engagements (2024–2026). Client and supplier details are anonymized. The verification methodology described here is our standard working practice.

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