Due diligence & scams
How to Check if a Thai Supplier Has Export Experience
You've found a factory or trading company in Thailand that looks promising on Alibaba or through a referral — but can they actually get your container out of the country correctly,
You've found a factory or trading company in Thailand that looks promising on Alibaba or through a referral — but can they actually get your container out of the country correctly, with the right paperwork, on a realistic timeline? A supplier that only sells domestically or ships occasionally to one familiar market can be a very different partner from one that regularly handles export documentation, customs declarations and international logistics. Before you commit to a sample order or deposit, it's worth spending an hour verifying export experience specifically — not just general business legitimacy. Here's what to look for and how to ask the right questions without sounding like you're interrogating them.
Why export experience matters more than it seems
A supplier can be excellent at manufacturing and still be weak at export. Thailand has a large domestic and regional market, and plenty of good factories sell mainly to local distributors or neighboring countries through informal channels. That's not a red flag in itself, but it means they may not have in-house staff who routinely prepare commercial invoices, packing lists, certificates of origin, or handle Thai Customs declarations correctly. If export is occasional for them, you may end up doing more of the coordination yourself, or relying on a freight forwarder to fill gaps. Knowing this upfront changes how you plan timelines, who you loop in for documentation, and how much buffer you build into your first order.
Ask for export documentation history, not just claims
Any supplier can say 'yes, we export regularly.' The useful follow-up is asking for specifics: which countries they've shipped to, whether they handle FOB or CIF terms, and whether they can show (even redacted) examples of past export invoices, packing lists or bills of lading. A supplier with real export experience will usually answer these questions quickly and specifically — naming ports, shipping lines, or forwarders they've used. Vague answers, or a shift toward 'our trading partner handles that part,' are worth noting, not necessarily disqualifying, but worth factoring into how you structure the deal and who signs the shipping documents.
Check their familiarity with Thai Customs and DITP requirements
Export shipments from Thailand typically go through Thai Customs, and certain product categories require additional clearance from the Thai FDA (food, cosmetics, supplements, medical devices) or registration support referenced by the Department of International Trade Promotion (DITP). A supplier that's exported before should be able to tell you, without much hesitation, whether your product category needs an export license, a certificate of free sale, or FDA clearance — and roughly what that process involves. If they seem unaware these requirements exist for your product, that's a bigger concern than not knowing the exact fee schedule. It's reasonable to independently check current rules with Thai Customs or the Thai FDA rather than relying solely on the supplier's word, since requirements and procedures do change.
Look at how they handle Incoterms and logistics conversations
A supplier with genuine export experience will usually understand Incoterms (FOB, EXW, CIF, etc.) well enough to discuss which one fits your shipment and explain what's included on their side versus yours. If every logistics question gets deferred entirely to 'your forwarder will know,' that's not automatically a problem — many suppliers legitimately leave logistics to the buyer's forwarder — but it does mean you'll need a capable freight forwarder or sourcing partner on your end to manage the gaps, particularly around export customs clearance in Thailand itself.
Use third-party signals alongside direct questions
Supplier verification doesn't have to rely only on what the company tells you. Public and semi-public signals can corroborate or contradict their claims: company registration records through Thailand's Department of Business Development, trade show participation history, or whether they're listed in DITP's exporter directories for their product category. If you're sourcing through a platform or working with a local sourcing agent, ask whether they've done any supplier verification on export history as part of their due diligence — this is one of the areas worth clarifying with intermediaries like ThaiNex or 5FINE, since local sourcing teams often have faster access to these records than an overseas buyer checking alone.
Start small and watch how the first shipment is actually handled
Even after documentation checks and reference calls, the clearest signal often comes from a trial order. Watch whether the supplier proactively sends documents ahead of shipment, flags issues with your destination country's import requirements, and communicates realistic timelines rather than overly optimistic ones. Suppliers with real export experience tend to raise potential complications early — a product that needs extra labeling for your market, for instance — rather than letting you discover them at customs. If a first shipment goes smoothly and the paperwork matches what was promised, that's a stronger indicator than anything said in early conversations.
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FAQ
Frequently asked questions
Is it a bad sign if a Thai supplier has never exported to my specific country?
Not necessarily. Many capable suppliers have export experience with other markets but not yours. What matters more is whether they understand general export procedures and are willing to adapt — check country-specific import rules yourself with your customs broker or authority rather than assuming the supplier already knows them.
Can I verify a Thai supplier's export history without visiting Thailand?
Yes, to a degree. You can request documentation samples, check business registration records, ask for trade references, and work with a local sourcing agent or platform that can do on-the-ground checks. A factory visit adds confidence but isn't the only way to verify export experience.
Does working with a trading company instead of a factory change this check?
It can simplify things, since trading companies often specialize in export logistics and documentation precisely because that's their core service — but you should still verify which factories they actually work with and confirm they're not simply reselling without quality oversight.
What's the single most useful question to ask a new supplier about export experience?
Ask them to walk you through, step by step, how their last export shipment to a market similar to yours was handled — documentation, Incoterms, and who coordinated customs clearance. Specific, confident detail is a better signal than a simple yes/no answer.
Prepared by the Import Thai team for informational purposes. Some links may lead to referred partners.
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