Before the Wire Transfer: Seven Revealing Questions Every US Buyer Should Ask a Prospective Supplier

The supplier vetting process for most small US importers goes something like this: browse the marketplace listing, exchange a few emails, request a sample, wire the deposit. It's fast. It's also how people end up wiring money to a trading company posing as a factory, or to a workshop that outsources its entire production run to whoever is available that month.

The good news is that suppliers reveal themselves readily — if you ask the right questions and, just as importantly, know how to read the answers. Here are seven we consider non-negotiable before any funds move.

1. Can I Visit the Factory, and When?

A legitimate manufacturer will say yes without hesitation and offer dates. A middleman will suggest a video call instead. A ghost operation — a rented office, a borrowed product line — will deflect repeatedly. Hesitation here isn't always disqualifying, but combined with other soft answers, it's the loudest warning signal in the entire conversation.

2. What Percentage of Production Happens In-House Versus Subcontracted?

This question does double duty. It tells you whether you're actually buying from a manufacturer, and it surfaces the subcontracting that most suppliers won't volunteer. A factory that quietly moves your order to a cheaper workshop has effectively replaced the operation you vetted with one you didn't. Get the disclosure in writing, and include a clause in your PO requiring notification before any production is outsourced.

3. Which Export Markets Do You Currently Serve, and Can You Share References?

A supplier shipping to regulated markets — the US, EU, Japan — has already cleared compliance hurdles that others haven't. References from actual clients are gold; a refusal to provide even one is telling. When you call those references, ask the question that matters: "Would you place another order tomorrow?"

4. What Are Your Monthly Capacity Limits at Peak Season?

Every factory says yes to the order. The question is whether they can say yes in October, when every other buyer is placing holiday volume. A supplier who quotes capacity far above what their facility could plausibly produce — do the math on machines, shifts, and floor space — is either exaggerating or planning to subcontract. Both are problems.

5. What Is Your Defect Rate, and How Do You Handle Claims?

Listen for specifics. A credible answer includes a number, an inspection process, and a defined claims procedure. "Very low quality problems, don't worry" is not an answer — it's a deflection. Suppliers who track their own defect rates are suppliers who care about them.

6. What Payment Terms Do You Typically Offer New Clients?

The answer reveals the supplier's own financial health. A factory demanding 100% upfront may be in cash-flow distress or may not intend to produce at all. Established manufacturers routinely accept 30% deposit with balance against bill of lading copy, because they can finance production themselves. Terms are also leverage: a supplier confident in their operation has less reason to demand full prepayment.

7. Who Exactly Will I Be Communicating With During Production?

A named contact with authority — not a rotating cast of sales reps — determines whether problems get solved in hours or weeks. Ask for the production manager's role in the process, and confirm that quality sign-offs come from someone on the floor, not someone in a sales office.

Reading the Pattern, Not Just the Answers

No single answer disqualifies a supplier. The pattern does. Evasive factory access plus vague capacity claims plus unusual payment demands is not bad luck — it's a profile. And a supplier who answers all seven questions with specificity, documentation, and references is worth more than the 2% you might save with a cheaper, shadier alternative.

Vetting is not an expense. It's the highest-return due diligence in the import business, and it costs nothing but the discipline to ask before you wire.