How to Verify a Chinese Supplier Before Placing a Big Order

January 2026 · 7 min read · Supplier Verification

Every year, buyers lose deposits to suppliers who turned out to be trading companies, shell offices or outright frauds. The good news: most of these can be caught with seven checks — before you send a cent.

1. Verify the business license

Ask for the supplier's Chinese business license (营业执照) and check three fields: the legal entity name (does it match the company on their Alibaba page?), the registered capital (low capital is a caution flag for a "big factory"), and the registration date (a two-month-old company claiming 20 years of history is a contradiction). Cross-check the name on the Chinese National Enterprise Credit Information System (国家企业信用信息公示系统).

2. Check whether the license and the factory are the same entity

A common pattern: the license belongs to a trading company, while the "factory" is someone else's workshop. Ask for their production registration or the factory's own license. If the address on the license is an office building, the "factory" photos were probably borrowed.

3. Demand a live video tour — not a recorded one

Ask for a real-time video walkthrough: production line, QC room, warehouse, and the actual goods they claim to make. A genuine factory can do this in minutes. A trading company will hesitate, stall, or send a pre-recorded video. This single test filters out a surprising number of fakes.

4. Verify certifications — with the certifying body

Anyone can print a fake ISO or BSCI certificate. Ask for the certificate number and verify it with the issuing body (e.g. the ISO certifier listed on the document), or ask for the audit report number. Also check that the legal entity on the certificate matches the entity you are paying.

5. Order samples from the batch, not the showroom

Sample quality means little if it was hand-picked. Ask for samples drawn from the current production batch, and inspect them yourself — or pay for an independent inspection of both the samples and the production run. Compare the sample to what arrives in the container; quality drift between sample and bulk is the most common complaint in China sourcing.

6. Check their export history

Ask for past Bills of Lading or export customs declarations (with sensitive data redacted). A supplier who has actually exported to your region can show you shipments, ports and customers (anonymized). Also check the company name against customs blacklists and online fraud complaint forums.

7. Visit — or pay someone to visit

Nothing replaces eyes on the ground. If you are not in China, an independent factory audit is a fraction of the cost of one bad shipment. A professional audit verifies the license, walks the production floor, counts real capacity, and checks social compliance — then gives you a written, photographed report.

The minimum you should never skip

If you can only do three things, do these: verify the license entity, demand the live video tour, and have the first shipment inspected before loading. Together they eliminate most of the risk in a first order.