Supplier Verification in China
We confirm a supplier is real, licensed, and capable — before you transfer a single payment.
- 3,500+Successful deliveries
- 340+Verified supplier relationships
- 7 yrsSourcing from inside China
A supplier that looks perfect over email can still be a trading company reselling someone else's goods, a broker with no factory at all, or a real factory that simply can't produce your volume. Verification is how you find out before money moves — not after a deposit is gone.
We're in China, so we don't just read documents from a distance. We check the legal paper trail and, where the order justifies it, send an inspector to the factory floor to confirm the company is exactly what it claims to be.
Who this is for
This service is for:
- First-time buyers about to pay a deposit to a supplier they've only met online.
- Importers placing large first orders — from 20 MT or one full container — who can't afford a scam.
- Companies that need documented due diligence for finance or compliance.
How supplier verification in China works
- 1
License check
We verify the business license, registration, and legal status.
- 2
Ownership & history
We check ownership, company age, and export track record.
- 3
Factory vs. trader
We confirm whether they actually manufacture or just resell.
- 4
Capacity check
We assess production capacity against your order.
- 5
On-site visit
Where needed, we visit in person and report back with photos.
Company check, factory audit or goods inspection?
Three different checks get confused with each other. They answer different questions, and a first order often needs more than one.
Counterparty check
Is the legal entity real, licensed, active and entitled to export? Registration record, business scope, ownership, litigation and customs history — done remotely, no travel needed.
Factory audit
Is there a working plant behind the company, and can it make your product at your volume? Production lines, equipment, workforce, certifications and capacity — checked on site.
Goods inspection
Is the batch you paid for actually correct? Quantity, workmanship, function and packing, checked before shipment. That is quality control rather than supplier verification.
How to check a Chinese company yourself, for free
Part of this you can do without us, and you should — it costs nothing and rules out the worst cases in an afternoon. Every Chinese company has an 18-digit Unified Social Credit Code on its business licence. Put that code and the Chinese legal name into the official registries and you can see whether the company exists, what it is licensed to do, and whether it has been taken to court.
What a free check cannot tell you is whether the registered address is a working plant, whether the equipment on the floor matches the claim, or whether the capacity is there for your order. That is where a paid check earns its keep.
- Ask for the business licence and check the name and code match the contract and the bank account
- A business scope with no manufacturing wording usually means a trading company
- Ask whether they can issue a VAT invoice — resellers often cannot
- An offshore account for a mainland company is a red flag
What we verify
Verification combines a documentary check with, where needed, a physical audit. Each layer rules out a different kind of risk — a fake company, a middleman, or a genuine but over-stretched factory.
We confirm the basics first, then go as deep as your order value warrants.
- Business registration and legal name match the bank account
- Valid business licence and operating scope
- Real manufacturer — not a trading company reselling goods
- Production capacity matched to your order
- Product certifications relevant to your market
- Credit standing, legal disputes, and order history
- Export experience and time active on trade platforms
What an on-site factory audit covers
When the order justifies it, an inspector visits in person and walks the site in a fixed sequence — the same path a serious buyer would take. You get photos and video, not just a tick-box.
An on-site audit is the only reliable way to separate a real production line from a showroom or an empty office.
Two levels of verification
Not every order needs a full audit. We match the depth of checking to what's at stake.
- What it confirms
- Company is real and licensed
- Best for
- Smaller or repeat orders
- Independence
- Independent records
- Catches
- Fake firms, brokers, bad paperwork
- What it confirms
- Factory, capacity & quality in person
- Best for
- First orders & large commitments
- Independence
- Independent inspector on site
- Catches
- That, plus capacity & QC gaps
- What it confirms
- Whatever they choose to tell you
- Best for
- Nothing you're paying for
- Independence
- None — it's self-reported
- Catches
- Little until it's too late
How verification is priced
Verification splits into two different kinds of work, costed differently. A documentary check is a defined scope — registries, licence, court and customs records — so it prices as a fixed piece of work. Anything on-site is people and time: an inspector travels to the factory, spends a day or more there, and writes it up afterwards.
That is why "how much is a factory audit" has no single answer anywhere in this market. The honest version is that documents are cheap and fast, a visit costs what a person's day costs, and the right level depends on what you are about to risk.
- Documentary check or on-site audit — different orders of magnitude
- Where the factory is, and how far an inspector has to travel to reach it
- How many suppliers you want checked, not just one
- How deep the audit goes: existence and capacity, or quality systems too
- How quickly you need the result
- The supplier's Chinese legal name, or a photo of the business licence
- The product they have quoted you
- Your order value, so we can advise the right level
- Whether you have already paid anything
- Your deadline
What you receive
You get a clear verdict you can act on — proceed, proceed with conditions, or walk away — backed by evidence rather than opinion.
If a supplier fails, we'll usually have a verified alternative to suggest.
- Go / caution / no-go verdict with reasoning
- Copies of licences and key certificates
- Photos and video from the on-site audit
- Capacity assessment against your volume
- Red flags and any inconsistencies found
- Our recommendation and next steps
What a factory visit actually looks like
Our team on a supplier's production floor in China — checking the line, the equipment and the product in person.
Why verification has to happen before payment
The problem we solve — and how we solve it.
A convincing website and catalog can hide a trader — or an outright scam.
We verify legal and factory status from Chinese government and on-site sources.
Deposits sent to unverified suppliers are rarely recovered.
You verify before you pay anything.
A real factory may still lack capacity for your volume.
We confirm capacity matches your order before you commit.
Verification: agency, logistics company or Alibaba?
| Silk Way Sourcing | Typical logistics company | Alibaba sourcing | |
|---|---|---|---|
| License verification | Official Chinese records | Not offered | Self-reported badges |
| Factory vs. trader | Confirmed on-site | Not applicable | Unverified claims |
| Capacity audit | Matched to your order | Not applicable | Not assessed |
| Timing | Before you pay | Not applicable | After issues arise |
Supplier verification in China: common questions
Do you check the supplier on official Chinese registries?
Yes. We pull the company's record from China's national enterprise credit registry (QCC / the National Enterprise Credit Information System) to confirm the business licence, legal representative, registered capital and business scope, and we screen for court judgments, operating-abnormality flags and blacklist entries. On Alibaba we also check Verified/Gold Supplier status and trade history — but the registry and an on-site visit matter far more than platform badges.
Can you verify a supplier without me traveling to China?
Yes — that's the whole point. Our team is already in China. We run the document checks remotely and send a local inspector to the factory, so you get an on-site audit without leaving your office.
How long does verification take?
A documentary check is usually a few days. An on-site audit depends on scheduling the factory visit, but we confirm a realistic date when we scope the job.
What documents do you check?
Business registration, business licence and operating scope, relevant product certifications, and — where useful — credit standing, tax status, and any record of legal disputes. We confirm the registered name matches the bank account you'd be paying.
How do you tell a real factory from a trading company?
Documents are the first filter; the on-site audit is the proof. An inspector confirms machinery, staff, and work in progress on the floor. A trader has an office and a showroom but no production line.
What if the supplier fails verification?
Better to know now than after a deposit. We explain exactly what failed, and because we source too, we can usually point you to a verified alternative.
Do you verify suppliers I found myself?
Yes. Send us the company details and platform links and we'll verify a supplier you sourced independently — you don't have to have found them through us.
Is a document check enough, or do I need an audit?
For small or repeat orders a document check often suffices. For a first order or a large commitment, an on-site audit is worth it — it's the only way to confirm capacity and quality, not just legitimacy.
Can I check a Chinese company myself, for free?
Partly. The national registry at gsxt.gov.cn confirms that a company exists, what it is licensed to do and whether it is still active, and the court and customs databases show disputes and export history. What a free check cannot show is whether the registered address is a working plant, whether the equipment matches the claim, or whether capacity exists for your order — that needs someone on the ground.
What is the difference between a company check and a factory audit?
A company check answers whether the legal entity is real, licensed and clean. A factory audit answers whether there is a plant behind it that can make your product at your volume. A trading company can pass the first and fail the second, which is exactly why we run them as two levels rather than one service.
Will the supplier know I ordered a check?
Not for the documentary part — registry, court and customs records are public and searched without contacting anyone. An on-site audit is different, because the factory has to let our inspector in, so it is arranged openly. Most genuine factories treat an audit request as normal business and cooperate.
How much does verification cost?
It depends which of the two jobs you need. A documentary check is a defined scope and prices as a fixed piece of work. An on-site audit is a person travelling to the factory and spending a day or more there, so it costs what that day costs and varies with distance. Tell us the supplier and what you are about to order, and we will tell you which level is worth it and what it costs — the answer is sometimes that documents are enough.
The supplier verification checklist we use ourselves
The checks our team runs before a client sends a deposit — written out step by step, with the official Chinese registries and what each one tells you.
- The five official registries, and what each one proves
- How to read a business licence and the 18-digit USCC
- The questions that separate a factory from a trading company
- Payment red flags to check before the first transfer
- What to ask for, and when, on a first order
Recent projects
Steel & metalsWire rod and drawn wire for a distributor in Astana
A metals distributor in Astana was buying wire rod and drawn wire from whoever quoted cheapest that month, and getting lots that behaved differently every time. We audited one mill end to end — rolling mill, drawing shop, coil yard — and put 500 tonnes on rail to Astana from a single verified source.
View case study
Energy storageContainerised battery storage, factory-checked for the UAE
Sourcing a containerised battery energy storage system from abroad felt risky. We had our team walk the factory floor in Beijing, verify the build, and check the modules before shipment to the UAE.
View case study
What importers say after working with us
Sourcing wins across steel, solar, energy storage, construction materials and supplier verification. Client names are withheld for confidentiality.
- Supplier verification
Before committing to a long-term supplier we asked Silk Way to verify three 'factories'. Two were middlemen. That check paid for itself many times over.
E-commerce / dropshipping · Ukraine - Supplier verification
We use them purely as our verification arm now. Every new supplier goes through Silk Way before we wire a deposit.
Trading company · Saudi Arabia - Supplier verification
A supplier looked perfect on paper. The on-site visit revealed they'd outsourced production entirely — we walked away.
Wholesale importer · Kazakhstan
Guides on this topic
- How to verify a Chinese factory: the checklist we use before every order7 min read
- Factory or middleman: how to tell a manufacturer from a trader6 min read
- How to find and verify a manufacturing factory in China: a guide for wholesale importers9 min read
- Supplier check before the deposit: a Chinese supplier verification checklist5 min read
- 9 signs of a scammer among Chinese suppliers6 min read
- How We Verify Factories in China: The Silk Way Sourcing Verification Protocol5 min read
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Arkadii Vakhnovskyi
Founder & CEO

Dmitry Markov
Head of Operations & CTO

Andy Wang
Logistics & Compliance Manager

Ovchinnikova Daria
Sales & Client Relations Manager

Alyona Frolova
SMM Manager
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