They have sent you photos of the workshop, a video walking the assembly line and an ISO certificate. None of that proves the company you are about to sign with manufactures anything. Photos get passed between suppliers, videos circulate on WeChat and certificates are issued to third parties. There is one field in the Chinese business registry that does answer the question, it is public, and it takes thirty seconds to read.
Why it matters more than it looks
A trading company is not a scam and it is not a problem in itself. Plenty of legitimate supply chains run that way. But it changes four things that do affect you:
- Who is liable. If the order arrives defective you claim against whoever signed the contract. If that entity did not manufacture, your claim has one more link to travel, and that link has no contract with you.
- The margin. There is a middleman in the price. It may be perfectly justified by the service they provide, but you should know it exists before you negotiate.
- Quality control. A trading company does not control the production line. It passes your specification to a third party and trusts that it is followed.
- Traceability. If the trading company switches factories between two orders, your product changes and nobody tells you.
The field that answers it: business scope
Every Chinese company has a registered business scope,经营范围, which is the official list of activities it is authorised to carry out. It is registered with the market regulation authority, printed on the business licence and published on the company's public GSXT record. It is not marketing copy. It is binding: a company cannot lawfully invoice activities outside its scope.
The distinction between manufacturer and trader lives in the verbs. These are the ones that separate one from the other:
| Indicates production | Indicates trade |
|---|---|
| 生产 production | 销售 sale |
| 制造 manufacturing | 贸易 trade |
| 加工 processing | 批发 wholesale |
| 研发 research and development | 进出口 import and export |
The reading is direct. If the scope contains only verbs from the right column and none from the left, the entity that will invoice you is not authorised to manufacture. That is not a suspicion or an interpretation. It is what their own registration says.
A real LED lighting manufacturer will carry something likeLED灯具的研发、生产、销售, meaning research, production and sale of LED lighting. A trading company will carry something like日用百货、电子产品、机械设备的批发与进出口: wholesale and import and export of general merchandise, electronics and machinery. Look at the second one. Three unrelated categories. No factory does that.
The nuance almost nobody tells you
This is where most guides oversimplify. The fact that the company invoicing you is a trader does not mean the factory does not exist. There is a very common and entirely legitimate structure in which a factory routes its exports through a trading company so that it does not have to handle foreign trade formalities itself. In that case there is a factory, there is a real product and there is an operational reason for the middleman.
So the useful question is not whether there is a middleman. It is this one: if there is, who exactly manufactures, and what is that company's relationship to the one signing my contract? An honest supplier answers that without discomfort. A supplier who bristles at the question has already answered it.
One check that no longer works. For years the advice was to look at whether the company held a foreign trade operator filing, because without it a company could not export and that separated one type from the other. Since 30 December 2022 that prior filing is no longer required and operators obtain import and export rights automatically. If you find a guide still offering that check as proof, it is out of date.
Secondary signals that corroborate
The business scope decides. These signals do not decide on their own, but they confirm the picture or raise an eyebrow:
- The registered address. Look it up on a Chinese map. An industrial park on the outskirts fits a factory. Floor 18 of an office tower in central Shenzhen does not.
- Catalogue breadth. A factory makes variations within one product family. If the catalogue mixes textiles, electronics and kitchenware, it is a trading company almost without exception.
- Registered capital. A real factory has capital tied up in machinery and premises. This is a weak signal and needs care, because Chinese registered capital does not mean what it appears to mean. We cover that in the guide on registered and paid in capital.
- Sector permits. Certain product categories require a production permit, 生产许可证. If your product falls in one of them and the supplier does not hold it, they cannot lawfully manufacture it.
- The phone test. Ask about tolerances, the cycle time of a specific machine, or what happens if you change a material. A factory answers on the spot. A trading company says it will check and comes back tomorrow.
What the business scope will not tell you
It is worth knowing where this check ends. The registry confirms the company is authorised to manufacture. It does not confirm that it still manufactures today, how much capacity it has, whether it subcontracts half the production to a workshop next door, or whether the building in the photos belongs to it. That requires leaving the paperwork behind: on the ground verification, litigation review and a check of actual activity.
This is a fixed part of our reports.We compare the registered business scope against what the supplier claims to be, review the address, the capital actually paid in, litigation and corporate links, and where the order value justifies it we confirm on the ground whether the facility exists and produces. From official Chinese sources, with licensed lawyers in Shanghai, Guangzhou and Hangzhou.
Quick questions
Is buying from a trading company a bad thing?
Not necessarily. A good trading company adds quality control, consolidation of small orders and the ability to solve problems a factory would not take on at your volume. What should not happen is being told they are a factory when they are not. The problem is not the middleman. It is false information about who your counterparty is.
The supplier says the factory is part of the same group. How do I check?
Ask for the Chinese legal name and the USCC of the factory, not just the trading company's, and verify both entities separately in the registry. Corporate links between the two are searchable. If you get delays and excuses on those two data points, you already have your answer.
Does an ISO certificate prove there is a factory?
Not on its own. A certificate is issued to a specific entity, for a specific scope, with an expiry date. You need to confirm the holder is the company invoicing you, that the scope covers your product and that it is still valid. A forwarded PDF establishes none of that.
Can I look up the business scope myself?
Yes. It appears on the business licence and on the public GSXT record. The full walkthrough of the registry is in thestep by step verification guide, and the code you search the company with is theUSCC.