How to check if a supplier at Canton Fair is real?

By Yaurapulse

You are walking through the Canton Fair, booth after booth, and every salesperson tells you the same thing: "We are a factory. We have 20 years of experience. Our quality is the best."

But how do you know they are telling the truth?

Most suppliers at the Canton Fair are legitimate. But not every booth is operated by the company whose name is on the catalog. Some booths are shared. Some are sublet. And in rare cases, scammers have managed to get booths and take deposits from buyers who never see their goods.

This guide focuses on the Canton Fair-specific ways to verify whether a supplier is real. For the standard supplier verification methods that work anywhere (checking business licenses, VAT invoices, MOQ, product catalog, factory audit reports, ISO certification, and industrial cluster locations), check out our complete guide on how to find verified manufacturers at Canton Fair.

Why booth authenticity matters at the Canton Fair

The Canton Fair is the largest trade fair in China, with over 30,000 exhibitors. The fair is open to any registered Chinese company with an export business. This means factories, trading companies, and even individuals can all get booths.

But here is where it gets complicated. Booths at the Canton Fair are a limited resource. Demand is high, and some companies cannot get booths through official channels. This creates a market for booth subletting and sharing.

A factory that cannot get a booth might partner with a trading company that has one. The trading company provides the booth, and the factory provides the products. From your perspective, you walk up, see real products, and think you are talking to a manufacturer. But the person you are negotiating with might be a middleman.

There are also cases of booth scalping. Some companies obtain booths through official channels and resell them to other businesses at a markup. Buyers have reported paying deposits to suppliers they met at the Canton Fair, only to discover the company did not actually have the ability to produce the goods.

Note: The Canton Fair has strict registration requirements, but the system is not perfect. Always verify suppliers independently, regardless of how official their booth looks.

5 Canton Fair-specific checks you can do right at the booth

You do not need to leave the fair to start verifying a supplier. Here are five checks that are specific to the Canton Fair environment.

1. Check that the company name is consistent everywhere

Look at the booth sign, the catalog cover, the business card, and any brochures. The company name should be the same on all of them.

If the booth says "ABC Manufacturing" but the business card says "XYZ Trading," that is a red flag. It could mean the booth is being shared or sublet. The person you are talking to might not be the actual manufacturer.

Also, check whether the company name on the booth matches the name on the products and packaging. If there is a mismatch, ask why.

2. Ask where their factory is located and what they specialize in

Every product has an industrial cluster in China. If you are buying remote control toys, the factory should be in Chenghai, Guangdong. If you are buying stainless steel products, it should be in Chaozhou. If you are buying furniture, it should be in Foshan.

If the supplier says their factory is somewhere that does not make sense for your product, be cautious. A real factory is usually located near its supply chain.

Also, ask what they specialize in. A real factory focuses on a narrow product category. If the supplier says they make "everything," they are probably a trading company, not a factory.

3. Test their product knowledge with detailed questions

A real manufacturer should be able to answer technical questions about their products. Ask about materials, production processes, quality standards, and common defects.

If the salesperson cannot answer basic questions and keeps saying "let me ask my colleague," they might be a trading company representative. Trading companies often put their own sales staff in booths shared with factories, and these staff may not know the product details.

Pro tip: Ask the same technical question to two different people at the booth. If they give different answers, that is a sign that the booth is shared and the staff are not all from the same company.

4. Look at the product range in the booth

A real factory usually specializes in one or a few types of products. A trading company often displays a wide range of unrelated items.

If a booth has vacuum cups, phone cases, garden tools, and kitchenware all at once, it is probably not a factory. Real factories focus on what they actually produce.

This is a quick visual check that takes only a few seconds. Scan the booth and ask yourself: do all these products belong together, or is this a random collection?

5. Take photos of everything

Before you leave the booth, take photos of the booth sign, the catalog cover, the business card, and the products. This creates a record you can refer to later.

Why does this matter? If you later discover that the supplier is not what they claimed, you have evidence. You can compare the company name on the booth with the name on their business license. You can check whether the products in your photos match what they claim to manufacture.

Photos also help you remember which booth was which after you have visited 50+ booths in a day.

How to spot booth-sharing and subletting

Booth-sharing and subletting are common at the Canton Fair, and they are not always a problem. But you should know how to spot them so you can make an informed decision.

Signs of booth-sharing:

• Multiple company names appear in the booth
• The staff wear different uniforms or have different company badges
• The products belong to unrelated categories
• Different salespeople give different company names when asked

Signs of subletting:

• The booth location seems better than the company's size would suggest
• The salesperson is evasive when you ask about the company's history
• The products do not match the company name or logo

If you suspect a booth is shared or sublet, ask directly: "Is this your own booth, or are you sharing with another company?" Some suppliers will be honest about it.

Booth-sharing is not always a dealbreaker. Sometimes a small factory shares a booth with a trading company because it cannot get its own. But you should know who you are actually dealing with. If the person in front of you is from a trading company, you need to decide whether that works for your business.

Post-fair verification: what to do before you send money

The checks above help you identify red flags at the fair. But before you send any money, you need to do deeper verification.

1. Get the business license and check it. Ask the supplier to send you a copy of their business license. Check the company name, the business scope, and the registered address. For a detailed guide on how to read a Chinese business license, see our article on how to find verified manufacturers at Canton Fair.

2. Ask for a video call with the factory. After the fair, request a video tour of the factory. A real factory will be happy to show you their production lines, equipment, and workers. If a supplier refuses a video call, that is a major red flag. Video calls are a trust accelerator. They show you the factory background, the team, and the actual production environment.

3. Arrange a factory visit. The Canton Fair is held in Guangzhou, which is surrounded by major manufacturing hubs. After the fair, you can arrange factory visits to the suppliers you are interested in. This is one of the biggest advantages of attending the fair in person. When you visit a factory, check whether the products match what they showed at the fair, whether the equipment is real and running, and whether the workers are actually producing your type of product.

4. Start with a trial order. The only way to truly know a supplier is to do business with them. Place a small trial order first. Observe how they handle communication, quality, and delivery. If the trial order goes well, you can increase your order size.

Note: For orders over $10,000, consider hiring a third-party inspection company to do an on-site factory audit. This is the most reliable way to verify whether a factory is real and capable. Standard audit costs range from $200 to $400 per auditor per day.

Bottom Line

Most suppliers at the Canton Fair are legitimate, but you cannot tell just by looking at their booth. Focus on these Canton Fair-specific checks:

1. Verify company name consistency across booth, catalog, and business card
2. Ask about factory location and product specialization
3. Test product knowledge with detailed technical questions
4. Check whether the product range is focused or scattered
5. Take photos of everything for later reference

And before you send money: get the business license, do a video call, visit the factory if possible, and start with a trial order.

For the complete set of supplier verification methods that work for any Chinese supplier, read our guide on how to find verified manufacturers at Canton Fair.