How can you verify a factory’s business license before you import custom metal parts from Vietnam?

Engineer reviewing technical data on laptop in factory

I once ordered metal parts from a factory in Vietnam that claimed to be fully licensed, only to find their business license was inactive—causing customs delays and wasted inspections.

You can verify a Vietnamese factory’s business license by checking official registration records, matching documents against what’s in the public registry, optionally hiring third-party auditors, and knowing red flags of fraud or expired licenses.

If you skip this step, you risk buying from companies that aren’t legally operating, which could lead to contract disputes, customs trouble, or sub-par quality.

What documents prove a supplier is legally registered?

I always ask for several documents before moving forward—just the photocopies are not enough without confirmation.

Key documents to request include: Enterprise Registration Certificate (ERC), Investment Registration Certificate (if applicable), tax registration, legal representative info, business scope, and certified copies of those.

Businessman reviewing financial report with laptop graphs

Dive deeper into required documents

DocumentWhat it should includeWhy it matters
Enterprise Registration Certificate (Giấy chứng nhận Đăng ký Doanh nghiệp)Company name, registration number, address, legal representative, issue date, status (active/inactive)Shows official recognition to do business in Vietnam
Investment Registration Certificate (IRC)If foreign invested, shows permission to invest, scope of investment, owning entityWithout this, foreign-ownership/foreign trade could be illegal or restricted
Tax Registration / Tax CodeShould match registration number, address, business nameEnsures they pay taxes properly, aligns with legal entity
Business ScopeBusiness lines include metal fabrication, machining, casting etc.If scope doesn’t include your required operations, they may be misrepresenting their capabilities
Legal Representative & Ownership InfoNames of legal representative(s), shareholders, founding date, any recent changesHelps you know who is responsible; reduces risk of shell-companies
Certified Copies & TranslationsNotarized/certified copy; English translation if neededHelps with due diligence; ensures clarity for contracts, import documentation

Can you check a Vietnamese business license online?

Yes — many official databases allow you to check registration, status, and sometimes more detail.

Vietnam’s National Business Registration Portal 1 (MPI, Ministry of Planning & Investment) lets you check many key details: business name, registration number, address, legal representative, status (active/inactive).

Engineer analyzing architectural drawings on desktop computer

Dive deeper: how to use online verification

  • Go to Vietnam’s Enterprise Registration Portal — search by company name or registration/tax code.
  • Confirm information matches documents the supplier sends you (address, name, legal representative).
  • Check status (active / suspended / dissolved).
  • For foreign-invested enterprises, you might also need to verify on provincial Department of Planning & Investment (DPI) 2 site, if the registration was issued there.

Should you hire a third-party to audit licensing?

I consider using third-party verification especially if order size is large, parts are precision critical, or if supplier is new to export.

Hiring a third-party auditor or due-diligence service is strongly advisable for greater assurance—especially for verifying that registration documents are genuine, license status is current, and the factory exists as claimed.

Executives reviewing construction blueprints near presentation board

Dive deeper: benefit and how to use third-parties

What third-party doesWhat to check / expect
Document authenticationAuditor checks license against what the issuing authority holds; confirm not expired, not suspended
On-site factory visitVerifies physical address, facility, operations correspond to what’s claimed
Background checkCompany history, customer references, previous export records, financial stability
Certificate checksIf other certifications claimed (e.g. ISO), third-party verifies those too

Using agents like SGS 3, Bureau Veritas 4, or local Vietnamese firms that specialize in supplier verification can reduce risk a lot.


What are signs of a fake or expired license?

There are common red flags. I’ve encountered some, and detecting them early saves cost/time.

Watch for mismatches, vague documents, very recent registrations, inability to verify, or refusal to show original docs—these are warning signs that a license might be fake, expired, or misused.

Two businessmen discussing documents in office meeting

Dive deeper: red flag checklist

Red FlagWhy it’s a problem
Name/address/legal representative on license ≠ what supplier usesCould be a shell company or trading firm using false documents
Registration number or tax code doesn’t show up in national portalLicense may be fake or issued incorrectly
Issue date very recent, same date as email or quote givenMight be created just for you; no track record
Business scope does not include metal fabrication or machiningThey may not legally be allowed to do the work you need
Supplier refuses to allow third-party verification or factory visitMight be hiding fake or substandard operations
Documents look visibly altered or low quality (bad scan, no seal, inconsistent fonts)Possible forgery or expired/unofficial copy

Conclusion

Verifying a factory’s business license in Vietnam is essential for reducing risk. Use official portals, ask for full documents, hire third-party verification when needed, and watch for red flags. Even small oversights can cause large issues in quality, delivery or legality.


Footnotes

1. Vietnam’s official National Business Registration Portal. ↩︎
2. Ministry of Planning & Investment and provincial DPI resources. ↩︎
3. SGS inspection services for supplier and license verification. ↩︎
4. Bureau Veritas supplier inspection and verification services. ↩︎
5. Guide to spotting fake or expired Vietnam business licenses. ↩︎

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Hey there! I’m Kong.

Nope, not that Kong you’re thinking of—but I am the proud hero of two amazing kids.

By day, I’ve been in the game of mechanical parts sourcing and international trade for over 12 years (and by night, I’ve mastered the art of being a dad).

I’m here to share what I’ve learned along the way.

Engineering doesn’t have to be all serious—stay cool, and let’s grow together!

👋 Pls Send Inquiry here, if you need any custom parts or products in Vietnam to save China-US tariffs!