If you are new to sourcing from China, one confusion shows up early: is this supplier a factory, a trading company, or a sourcing agent? The words are used loosely online, and some companies blur the lines on purpose. It matters more than you might think. The answer determines who earns from your order, how your price is built, and whether you will ever see the factory's real price. This article explains the difference in plain terms, and shows you how to tell, in five questions, which type you are really dealing with.
The Three Roles Explained
A factory makes the goods. It owns the production lines, the tooling and the process. A trading company buys from factories and resells. It owns no production, but it may handle export, quality checks and communication — and many trading companies describe themselves as “factories” to win orders. A sourcing agent represents the buyer. It does not sell you goods at any point; it finds, verifies, negotiates with and manages factories on your behalf.
The Three Roles at a Glance
| Role | Works for | Earns from | Price visibility |
|---|---|---|---|
| Factory | itself | product sales | factory price visible |
| Trading Company | itself | markup on resold goods | markup hidden inside the price |
| Sourcing Agent | the buyer | service fee agreed with you | original factory quotes passed through |
How to Tell Them Apart in Practice
Ask these five questions, and get the answers in writing:
- Do you own the production lines, or do you buy from other factories?
- May I see your business registration and factory license?
- Who do you earn from — me, or the factory?
- Will you share the factory's direct contact details with me?
- Is this quote the factory's original price, or does it include your margin?
Red flags to watch for: vague answers, only a personal mobile number, no verifiable registration, refusal to do a video call or host an on-site visit, and quotes without an itemized breakdown. If the answers come back evasive, treat that as a finding, not an inconvenience.
A genuine buyer-side firm should answer all five without hesitation. EzySourcing, a Hong Kong-based company, shares factory contact details from day one and passes original factory quotations through untouched — two habits most trading companies cannot offer.
When Each Makes Sense
A trading company can be the right call for small quantities, for consolidating many products from different factories, or when you need quick local coordination. The markup buys convenience. Buying directly from factories makes sense when your volumes justify it and you have the time and capability to manage sourcing, quality and logistics yourself. A sourcing agent is the natural fit for startups, first-time importers, and repeat buyers who need verification, negotiation and quality control handled on their side, order after order. The right choice is rarely permanent — many buyers move between these options as their volumes and needs change.
The Money Question
This is where the real difference shows. A trading company's profit is built into the product price: you pay it, but you cannot see it. An agent who advertises “free service” usually earns rebates from factories — and those rebates are embedded in the factory's price to you. In both cases, you pay more than the factory actually charges, invisibly.
A buyer-side agent works the other way. The service fee is agreed with you upfront, disclosed in writing, and the agent takes no commission or rebate from any supplier. Original factory quotations reach you unchanged. This is also why hidden costs so often appear after order confirmation: when margins are hidden inside the price, nobody is accountable for what that price contains. A transparent service fee is usually far smaller than an invisible markup — and, unlike a markup, it can be audited. Ask any prospective partner to show you, in writing, exactly how they earn before you sign anything.
Conclusion
The real difference between a sourcing agent and a trading company is not the label a company gives itself. It is who earns from you, and how. Ask the five questions, and choose a partner whose incentives point the same way yours do. If you would like a second opinion on your current supplier setup, EzySourcing offers a free initial consultation — a Hong Kong-based sourcing firm that works exclusively for buyers.
WhatsApp: +852 46401579 · Email: info@ezysourcing.com