How to Collect Supplier Contacts at Canton Fair?

By Yaurapulse

You walk into the Canton Fair with a plan. You know which products you want to source. You know which halls to visit. But after three days of walking, talking, and collecting business cards, you return home with a pocket full of cards and no clear system for organizing them.

Sound familiar? You are not alone. Most buyers leave the Canton Fair with dozens — sometimes hundreds — of supplier contacts, but no idea how to turn that mess of business cards into a working supplier list.

Collecting supplier contacts at the Canton Fair is not just about grabbing as many business cards as possible. It is about gathering the right information, in the right format, so you can follow up effectively after the fair ends.

This guide will show you exactly what contact methods to use, what information to record, how to organize your contacts, and how to avoid the common mistake of collecting cards you can never use.

Why is collecting supplier contacts the most important job at the Canton Fair?

Let me be blunt: the Canton Fair is not about placing orders on the spot. It is about building a list of qualified suppliers you can contact after the fair.

Think about it. You have three to five days. You might visit 50 to 100 booths. You cannot negotiate every deal, inspect every factory, or finalize every order on the floor. What you can do is collect the right contact information so you can continue the conversation when you are back at your desk.

The real work happens after the fair. Suppliers at the Canton Fair know this. They expect to exchange contacts and follow up by email, WeChat, or WhatsApp later. If you leave without collecting solid contact information, you have wasted your trip.

Your goal at the Canton Fair is simple: build a categorized list of suppliers who can actually help your business. Not every booth you visit deserves a spot on that list. Your job is to identify the ones that do, get their contact details, and record enough context that you remember who they were two weeks later.

What contact methods should you use at the Canton Fair?

Suppliers at the Canton Fair use several contact methods. You should be ready to use all of them:

1. Business cards. The classic method. Exchange business cards with every supplier you have a meaningful conversation with. This is the most formal and professional way to collect contacts. Always carry enough cards — 300 to 500 for a multi-day visit.

2. WeChat. This is the most important messaging app for Chinese business. Most suppliers will ask to add you on WeChat. If you do not have WeChat, install it before the fair and set up your profile. A WeChat connection gives you instant, informal access to the supplier long after the fair ends.

3. WhatsApp. Many Chinese suppliers also use WhatsApp, especially for international clients. If a supplier prefers WhatsApp, use it. WhatsApp has one advantage: you can see whether the recipient has read your message (two blue checkmarks).

4. Email. Some suppliers still prefer email for formal communication. Get their email address and send a follow-up message within 48 hours of meeting them. Email is best for sending quotations, product specs, and formal documents.

5. QR codes. Many suppliers print a QR code on their business cards or catalogs. Scan it with your phone to save their contact information directly. This is fast and eliminates typing errors.

Pro tip: If a supplier does not have business cards (it happens), ask for their WeChat ID or phone number on the spot. Do not rely on memory — write it down immediately.

What information should you record beyond the business card?

A business card gives you the supplier's name, company, title, phone, and email. But that is not enough. Two weeks after the fair, you will not remember which supplier sold what product, what price they quoted, or what MOQ they required.

You need to record additional information during or right after each conversation. Here is what to capture:

Product and order details:

• What product(s) you discussed
• Quoted price and payment terms
• MOQ (minimum order quantity)
• Sample availability and cost
• Lead time for production

Company context:

• Is the supplier a factory or a trading company?
• What is their main export market?
• How many years have they been exporting?
• Do they have any certifications (CE, FDA, ISO, etc.)?

Conversation notes:

• Did they show genuine interest in your business?
• Any specific concerns or questions they raised?
• Did they mention any special capabilities or customization options?

Practical details:

• Their booth number (so you can find them again or reference it later)
• Date and time of the meeting
• Any samples they gave you or promised to send

How to record this: Write key notes on the back of their business card immediately. Use a notebook or your phone for longer details. Some buyers use a dedicated "exhibition record book" — a notebook where they staple each business card and write notes next to it. This is a proven system used by experienced exhibitors and buyers alike.

How do you organize supplier contacts during the fair?

Do not wait until you get home to organize your contacts. Start sorting them during the fair. Here is a simple system:

Categorize by priority. Divide your contacts into three groups:

• A-level (high priority): Suppliers you definitely want to work with. Great products, good prices, strong communication.
• B-level (medium priority): Suppliers worth following up with, but not your top choice. Good backup options.
• C-level (low priority): Suppliers you met but had no strong connection with. Keep their cards for reference, but do not prioritize them.

Keep A-level cards separate. Put your A-level contacts in a different pocket or holder than your B and C-level cards. This way you know which ones need immediate follow-up.

Take photos. For A-level suppliers, take a photo of their booth, their products, and if they agree, a photo with the salesperson. This helps you remember them and makes your follow-up email more personal — you can attach the photo and say "it was great meeting you at the Canton Fair."

Scan cards daily. At the end of each day, scan or photograph all the business cards you collected. If you lose your wallet, you still have a digital backup.

Use a simple spreadsheet. Create a spreadsheet with columns for: supplier name, company, contact method (email/WeChat/WhatsApp), product, price, MOQ, priority level, and notes. Update it each evening.

What digital tools can help you collect and organize contacts?

Beyond the notebook and spreadsheet, several digital tools make contact collection easier:

QR code scanning apps. Most phone cameras can scan QR codes. Some suppliers put QR codes on their cards that save contact info directly to your phone.

Business card scanning apps. Apps like CamCard or Google Lens can scan a business card and extract the contact information automatically. This saves you from typing.

Spreadsheet apps. Google Sheets or Excel on your phone lets you input contact details on the go. Use a simple template with the columns I mentioned above.

CRM software. If you are a serious buyer with a team, a CRM (Customer Relationship Management) system like HubSpot or Salesforce can help you track supplier relationships over time. Most Chinese buyers add supplier contacts to their CRM and update their progress after each interaction.

A dedicated notes app. Evernote, Notion, or even Apple Notes work well for organizing supplier notes. Create a folder for each day of the fair and log your conversations.

The voice recording trick: Some exhibitors use a voice recorder. After exchanging cards with a supplier, they speak the supplier's name, company, and key conversation points into the recorder. That evening, they transcribe the notes and attach them to the business card. This is especially useful when the fair is busy and you do not have time to write.

How do you handle suppliers who do not have business cards?

At the Canton Fair, some suppliers run out of business cards by the second or third day. Others simply do not carry them. Here is what to do:

Ask for their WeChat ID or phone number. WeChat is the most reliable way to reach Chinese suppliers. Add them on WeChat immediately — do not wait.

Take a photo of their booth signage. The booth sign usually has the company name, logo, and booth number. This gives you enough information to find them online later.

Ask for their catalog or brochure. Many suppliers print their contact information on their catalogs. If they have no cards, take a catalog.

Write their info on your own business card. If you have no other option, write the supplier's name, company, and phone number on the back of one of your own cards. Better than nothing.

Search for them online. If you only have a company name, search for them on Google, Alibaba, or Made-in-China after the fair. Most Canton Fair suppliers have an online presence.

What red flags should you watch for when collecting contacts?

Not every supplier you meet at the Canton Fair is legitimate or worth your time. Watch for these red flags when collecting contacts:

The supplier has no business cards and no catalog. A real company at the Canton Fair should have at least one of these. If they have neither, be cautious.

Their contact information is inconsistent. If the email on their card does not match their company domain, or if the phone number is a personal mobile with no company landline, verify before doing business.

They pressure you to place an order immediately. Real suppliers are patient. Scammers pressure you to act fast before you can verify them.

They refuse to provide a business license. Every legitimate Chinese company has a business license. If they will not show you one, walk away.

Their booth looks unprofessional. A bare booth with no branding, no catalogs, and no samples is a warning sign. Real exporters invest in their Canton Fair presentation.

What should you do with your contacts after the fair ends?

Collecting contacts is only half the job. The other half is following up. Here is the post-fair workflow used by experienced buyers:

Step 1: Sort and prioritize within 24 hours. As soon as you get home (or even during the fair), organize your contacts into A, B, and C levels.

Step 2: Follow up with A-level suppliers immediately. Send them an email or WeChat message within 48 hours. Mention where you met, what you discussed, and what you want to do next. Attach any photos you took.

Step 3: Send your company introduction. For A-level suppliers, send a brief introduction of your company and what you are looking for. Keep it short — suppliers receive dozens of follow-up emails after the fair.

Step 4: Follow up with B-level suppliers within one week. Do not let too much time pass, or the supplier will forget you.

Step 5: For C-level contacts, send a general follow-up email. A short "nice to meet you" message keeps the door open without requiring much effort.

Step 6: If no response after 3 days, follow up again. Use a different channel — if you emailed with no reply, try WeChat or WhatsApp. Suppliers are busy after the fair and may have missed your message.

Step 7: Add everyone to your long-term contact list. Even if a supplier is not right for your current order, they might be perfect for your next one. Keep their information organized and accessible.

Bottom Line

Collecting supplier contacts at the Canton Fair is a skill. It is not about grabbing as many cards as possible — it is about gathering the right information from the right suppliers and organizing it so you can follow up effectively.

Here is what you need to do:

1. Use multiple contact methods — business cards, WeChat, WhatsApp, email, and QR codes.
2. Record details beyond the card — product, price, MOQ, booth number, and conversation notes.
3. Categorize contacts immediately — A-level, B-level, and C-level priority.
4. Use digital tools — card scanners, spreadsheets, and CRM systems.
5. Take photos — of booths, products, and with A-level suppliers.
6. Follow up fast — A-level within 48 hours, B-level within one week.
7. Watch for red flags — no cards, no catalog, inconsistent contact info, pressure to order.

The contacts you collect at the Canton Fair are the foundation of your supplier network. Treat them well. Organize them properly. Follow up quickly. And remember — the real business starts after the fair ends. The suppliers who respond professionally to your follow-up are the ones worth building long-term relationships with.