When buyers talk about China sourcing services, they usually mean one fuzzy idea: “someone in China who helps me buy.” But in practice, sourcing is not a single service — it is six distinct services that you can combine in different ways, depending on your product, budget and experience level.
This guide breaks down every service a China sourcing company offers, what each one actually delivers, when you need it, and what it costs. Once you can separate the services, you can stop buying “sourcing” as a black box and start buying exactly what your order needs.
The 6 Core China Sourcing Services
Every serious sourcing company offers some version of these six services. The difference between companies is not the list — it is how deeply each service is executed.
1. Supplier Search & Qualification
Finding factories that can actually make your product. This includes shortlisting from trade databases, verifying business licenses, checking capacity and references, and running initial quotes from 3-5 qualified candidates.
Deliverable: A shortlist of 2-3 vetted factories with quotes, capacity data and audit recommendations.
When you need it: Every new product. Even experienced buyers need this when entering a new category — a factory that makes power tools well may be terrible at consumer electronics.
2. Price Negotiation & Cost Analysis
Chinese factories quote different prices to different buyers — the spread on identical products is routinely 10-30%. A sourcing company negotiates on your behalf using local market knowledge: standard material costs, typical margins, and competing quotes.
Deliverable: Final negotiated price with a cost breakdown showing material, labor and margin.
When you need it: Always. If you have not seen a cost breakdown, you have not really negotiated — you have accepted a price.
3. Factory Audits & Verification
A physical visit to verify the factory is real: license, premises, equipment, workforce, production capacity, and existing export experience. Audits happen before you commit to a supplier, not after problems appear.
Deliverable: An audit report with photos, equipment list, capacity numbers and a pass/fail recommendation.
When you need it: New suppliers, high-value orders, and any factory claiming certifications it cannot document. Our China factory audit guide shows what a real audit report covers.
4. Production Follow-Up & Order Management
Ongoing supervision between order placement and shipment: confirming specs with the factory, tracking material arrival, monitoring production progress against the schedule, and flagging delays before they become missed deadlines.
Deliverable: Weekly production reports with photos, and an early-warning system for schedule slips.
When you need it: Any order above a few thousand dollars, and every order with a hard deadline (seasons, trade shows, retail launch dates).
5. Quality Inspection (QC)
Independent inspection at defined checkpoints — typically during production and before shipment — using AQL sampling standards (for example AQL 2.5/4.0 for general goods). The inspector checks spec compliance, workmanship, packaging and quantity, and issues a report with photos before you release the balance payment.
Deliverable: A pre-shipment inspection report with pass/fail results and defect photos.
When you need it: Every shipment. This single service prevents the largest source of buyer losses in China trade. See a real inspection walkthrough in our surveillance camera QC case.
6. Logistics, Export Docs & Shipping
Arranging freight and handling export paperwork: commercial invoice, packing list, certificate of origin, customs coordination at origin, and Incoterms selection (FOB, CIF, DDP). Many sourcing companies consolidate small shipments to cut freight cost.
Deliverable: Booked freight, complete export documentation, and a tracked delivery to your port or door.
When you need it: Every order — this is where inexperienced buyers lose the most money through unclear Incoterms and surprise port charges.
A La Carte vs. Full-Service: How Buyers Combine Them
| Buying Style | Services Included | Best For |
|---|---|---|
| A la carte | One or two services (e.g. QC only, or audit only) | Experienced buyers with an established supplier base |
| Per-order full-service | All six services for a single order | First orders, new products, one-off purchases |
| Retainer / ongoing | All six services across recurring orders | Companies buying from China 4+ times per year |
Most buyers start with full-service for their first order, then move to a la carte once they trust their supplier and just need QC + logistics. That is a healthy path — it means you are paying for protection where you need it, not for services you have outgrown.
What Each Service Costs
| Service | Typical Cost | Notes |
|---|---|---|
| Supplier search & qualification | Included in commission (5-8%) | Rarely charged separately |
| Price negotiation & cost analysis | Included in commission | The main value of commission-based pricing |
| Factory audit | $200-$500 per visit | Per factory, plus travel for remote locations |
| Production follow-up | Included in commission or retainer | Weekly reports, photos |
| Pre-shipment QC inspection | $150-$400 per inspection | Depends on product complexity and quantity |
| Logistics & export docs | Freight + $50-$200 doc fee | Or included in DDP quotes |
For full pricing logic, see our sourcing agent cost guide. A complete full-service order typically costs 5-8% commission on the factory invoice — transparently on top of the factory price, not hidden inside it.
The 3 Services Buyers Most Often Skip (and Regret)
Skipping the factory audit
A pre-shipment inspection only tells you whether this batch meets spec. It does not tell you whether the factory can deliver next month, next year, or for your planned order volume. For orders above $10,000 or any new supplier, the audit is the service that protects your future orders — not just the current one.
Skipping cost analysis in negotiation
A 5% price reduction sounds good until you learn the factory’s standard margin on your product is 25%. Ask for the cost breakdown: material, labor, margin. If a sourcing company cannot produce it, the negotiation happened at the surface level only.
Skipping production follow-up on seasonal goods
If your product has a launch date — Christmas retail, a trade show, a construction deadline — the factory’s “we are on schedule” emails mean nothing. Weekly photo reports from the production floor are the only reliable signal, and they cost nothing extra in a full-service arrangement.
Frequently Asked Questions
Can I use China sourcing services for just one order? Yes. Every sourcing company accepts per-order work. The typical structure is 5-8% commission on the factory invoice, covering supplier search, negotiation, production follow-up and QC. One-off buyers are standard business, not an inconvenience.
Which China sourcing services do I need if I already have a supplier? If your supplier is established and proven, you can reduce to the protective core: pre-shipment QC inspection and logistics/export documentation. Add a factory audit if your order volume is growing, and add negotiation if you have not reviewed prices in over a year.
How do I know a sourcing company is actually performing these services? Demand evidence for each one: audit reports with photos, cost breakdowns from negotiation, weekly production photos, and inspection reports with AQL levels. A company that cannot show evidence for a service is not performing it. See the FAQ for more on how we document every step.
Build Your Service Combination Around Your Order
You do not need to buy every China sourcing service at full strength for every order. The smart approach is matching services to risk: full-service for new products and new suppliers, QC + logistics for established lines, and an audit whenever you scale order volume. That is the logic we apply for every Cantonmade client — 12+ years of sourcing for importers across the US, Africa, the Middle East and Asia, with every service documented and every factory invoice visible.
Not sure which combination fits your next order? Tell us what you are buying and we will map the services to your risk profile — or message us directly on WhatsApp at +86 139 2227 0227. To understand the overall process before you decide, read how a sourcing agent works or our step-by-step guide to ordering from China.
