31 October 2026 · Bearsource
Two suppliers quote you the same product. One is noticeably cheaper. Before you celebrate, ask a different question: what exactly is the company behind each quote? In overseas sourcing there are two very different middlemen, and they get confused constantly. A sourcing agent works for you. A trading company sells to you. That one difference changes everything about your price, your control, and your risk.
A trading company is a reseller. It buys products from factories and sells them to you at its own price. You are its customer. The factory is its supplier — and usually its secret.
A sourcing agent is a service provider you hire. You buy from the factory directly. The agent finds, vets, and manages that factory for you, and charges a visible fee for the work.
Neither model is automatically good or bad. But they are not interchangeable, and choosing the wrong one for your product is an expensive mistake. Here's how to tell them apart — and how to choose.
A trading company takes ownership of the goods. It buys from one or more factories, adds its margin, and invoices you as the seller. Many of the "manufacturers" you'll meet on Alibaba and at trade shows are actually trading companies — some are excellent businesses, some are a person with a laptop and a factory's photo album.
What a good trading company genuinely offers is simplicity: one contact, one invoice, and often a catalog of ready-made products from many factories under one roof. Some hold stock, which means smaller quantities and faster shipping than a factory would bother with.
(Not sure whether the supplier you're talking to is a factory or a trader? We wrote a separate field guide on exactly that: Trading company or factory? How to tell.)
A sourcing agent stands on your side of the table. The work looks like this: searching for and vetting factories, running audits, negotiating prices, managing samples, following up production, arranging quality inspections, and coordinating consolidation and shipping.
The key structural point: you contract with the factory, and you pay the factory. The agent's fee is separate, agreed with you, and visible. A good agent also leaves you owning the relationship — factory contacts, quotations, mold documentation — so the supplier base they build becomes an asset of your business, not theirs.
The trading company earns a margin inside the unit price — typically 10–30%, invisible to you. Their incentive follows from that: protect the spread. When a factory offers a lower price, the saving usually stays with the trader. When you push for a discount, the pressure lands on the factory — sometimes on quality you can't see.
The sourcing agent earns a fee you can see — most commonly a 3–10% commission on order value, a flat project fee, or a monthly retainer. We broke down what each model costs, and what to watch for, in How much does a sourcing agent cost? The agent's incentive is different: their fee is the same whether the factory charges $4.00 or $4.40, so a good agent makes their money by keeping you — and your reorders — not by widening a spread.
Run the two models over one order. The factory price is $4.00 a unit, and you're ordering 50,000 units:
Same factory. Same product. A $28,000 difference, decided entirely by which middleman stands in the middle. (Numbers are illustrative — margins and fees vary — but the shape of the math does not.)
| Trading company | Sourcing agent | |
|---|---|---|
| Who they work for | Themselves — you are the customer | You — you are the client |
| How they earn | Hidden margin in the unit price | Visible fee: commission, flat fee, or retainer |
| Factory price | Not shown to you | Shown — you see the original quotation |
| Who picks the factory | They do | You do, from vetted options |
| Your factory relationship | None — the contact is guarded | Direct — you can visit, call, reorder |
| Quality control | Their call, if any | Arranged for you; reports come to you |
| Molds and IP | Held through the trader | Yours, documented in your name |
| Price improvements over time | Stay with the trader | Flow through to you |
| Best for | Stock products, small mixed orders | Custom products, repeat orders, growth |
Honesty matters here, because sometimes the trader wins:
If the product is a commodity and the relationship is disposable, paying a margin for convenience is a fair trade — as long as you know that's the trade you're making.
The worst seat at the table is the company that calls itself an agent but buys and resells like a trader — you pay the trading margin and lose the agent's accountability. Three tests expose it fast:
This is the same hidden-markup model we flagged in our cost breakdown — a fee you can't see is not a fee, it's a spread.
Honestly, we sit one step past the second model — and that step is the whole point of this article. A sourcing agent finds and vets the factory, then largely steps back until the next order. A production-management partner stays in the run: product development, sampling, quality control, production follow-up, consolidation, and shipment. That is the category BearSource is in — sourcing is step one of the job, not the job itself. We work for the buyer: our fees are published (see pricing), factory quotations are shown to you, and the factory relationship — contacts, documentation, molds — stays in your name. The full path from first idea to shipped product is laid out in how it works.
And if a trading company is honestly the right answer for your product — a stock item, a tiny test order — we'll tell you that too. It happens. We'd rather be straight with you than booked by you.
Is a trading company always more expensive?
Not always. On small orders, a trader's stock and aggregation can beat factory MOQ pricing, and their margin may be the cheapest convenience you'll ever buy. At repeat volume, the invisible margin almost always costs more than a transparent agent's fee — run your own numbers with the example above.
Can a trading company handle quality control?
They can inspect their own supply chain — but the report serves them, and problems have a way of becoming "within tolerance." With an agent, inspections are arranged on your instructions and reports come to you. Either way, you can also hire an independent inspection company; the difference is who sees the results first.
Why won't a trading company tell me which factory makes my product?
Because the factory relationship is their business. If you knew the factory, you wouldn't need them. That's understandable from their side — but it means you can never verify price or quality independently, and you can never reorder without them.
Can I switch from a trading company to a sourcing agent later?
Yes — but you'll start sourcing from zero. Nothing from the trader relationship transfers: no factory contact, no quotations, no mold-ownership documents. If you plan to scale a product, make the switch before the volumes get big, not after.
Not sure which model you're dealing with — or which one your product needs? Send us the quote, or the supplier you're talking to. We'll give you an honest read on what stands between you and the factory, and what it should cost.
