How to Evaluate a New Food Supplier: A Checklist for Grocers and Distributors
Vetting a new supplier properly takes more than a product sample and a good price. A bad supplier fit doesn’t just mean a disappointing product, it can also mean inconsistent quality, supply gaps, compliance headaches, or a product that simply doesn’t move. Whether you’re evaluating a Vietnamese seafood brand, a specialty sauce, or any imported food product, the same core questions apply.
Here’s a practical checklist to work through before signing on with a new supplier.
Certifications and Compliance
Does the manufacturing facility hold recognized food safety certifications, including those required for import into the United States?
Is the facility FDA-registered for import into the United States?
Can the supplier provide documentation, not just a verbal assurance, for every certification claimed?
If the product has any dietary or religious certifications (Halal, Kosher, etc.), are those independently verified?
Are there any active antidumping or countervailing duty orders on the product category from the country of origin?
Sourcing and Origin
Does the supplier have a direct relationship with the manufacturer, or are there unverified layers of middlemen in between?
Is there any transshipment risk, meaning the product is sourced or largely completed elsewhere and undergoes only minimal processing in the country of origin claimed?
How long has the manufacturer been exporting internationally, and to which markets?
Can the supplier speak clearly and specifically to how the product is made, not just what it’s called?
Consistency and Quality Control
What quality control processes are in place at the manufacturing level?
Can the supplier demonstrate consistency across production runs, not just a strong first sample?
What happens if a batch doesn’t meet spec; is there a clear process for catching and addressing it before it reaches you?
Are ingredients and formulations stable over time or does the product vary noticeably from shipment to shipment?
Logistics and Reliability
What are realistic lead times from the time the order is placed to the goods being ready for loading?
What are minimum order quantities (MOQ) and do they fit your actual volume needs?
What shipping terms does the supplier operate on? Many Vietnamese manufacturers sell FOB (Free on Board), meaning the supplier’s responsibility ends once goods are loaded at the port of origin. This means that freight, customs clearance, and import duties become the buyer’s responsibility from that point forward.
If working FOB, does the supplier (or your importer) have experience coordinating with freight forwarders and customs brokers to keep that handoff smooth?
How does the supplier (or your importer) handle delays or issues on their end?
Is pricing stable or does it fluctuate significantly between orders?
Communication and Partnership Fit
Is the supplier responsive and easy to reach when questions come up?
Do they understand your business (retail, distribution, foodservice) well enough to anticipate your needs, not just fulfill orders?
Are they transparent when something goes wrong or do issues tend to surface only when you ask?
Do they offer support beyond the product itself, like marketing materials, sell sheets, or help with retail placement?
Why This Matters More Than Ever
Global sourcing is more complex than ever. Rules of origin, compliance requirements, and documentation standards continue to tighten, particularly for imports from Asia. A supplier who can answer every question above clearly and back it up with real documentation is doing a meaningful part of your due diligence for you. One who can’t, or who seems evasive about specifics, is worht a second look before you commit.
How Manumo Trading USA Measures Up
We built our own process around this exact checklist, because we know it’s the same one buyers use to evlaulate us. Both of our brands, Saku panko and An Nam canned seafood, are manufactured exclusively in VIetnamese factories that hold internationally recognized certifications and are FDA-registered for US import. We work directly with our manufacturings, with no unverified intermediaries in between, and we’re glad to share documentation with any retailer or distributor doing their own vetting.