China remains the default sourcing market for custom sportswear because the depth of the supply chain is unmatched: fabric mills, knitters, dye houses, embroidery shops and trim suppliers within a short drive of each other. That depth is also why the search is hard. There are excellent factories and there are sales desks that front for them, and the two can look identical on a website.
This page covers how to find a good manufacturer in China specifically: where the factories cluster, how to verify one, how to benchmark pricing, and how to handle the practicalities of distance, language and payment.
Quick answer: Look in the clusters that make your category rather than searching nationally, verify that the supplier manufactures rather than trades, and expect to invest in a sample. Benchmarks: a factory should be able to state fabric composition, weight and finish in writing, quote a garment minimum and a fabric minimum separately, and give you the production address. Treat any price materially below the market as evidence of a specification difference rather than of efficiency.
Chinese apparel manufacturing clusters by category and by region. Knowing which region makes your garment shortens the search considerably, because factories inside a cluster share a supply chain.
Zhejiang, including Ningbo — knitwear, sportswear, technical garments and garment dyeing, with strong port access.
Guangdong — broad garment manufacturing, strong on trims, printing and fast turnaround.
Fujian — sportswear and footwear-adjacent manufacturing at scale.
Jiangsu — fabrics, dyeing and finishing, often feeding garment factories elsewhere.
A factory located inside a cluster can source a fabric, a zip or an embroidery service within a day. A factory outside one can still be excellent, but the logistics of a multi-supplier order get slower and harder to control.
This is the first thing to establish, and it is straightforward if you ask directly. A trading company is not automatically a problem — some are efficient at managing multi-category orders — but you should know which you are dealing with, because the QC routine and lead-time statements come from the factory either way.
Ask for the production address, not only the office address.
Ask which decoration methods are run in house and which are subcontracted.
Ask to see the cutting table and the inspection area on a live video call.
Check that the business licence name matches the entity you are paying.
A live video walk is a better test than a recorded one, and a request to see the approved sample of a recent order is better still. The full set of checks is in the 12-point buyer checklist.
Verification is not a formality in China any more than anywhere else; it is the difference between a factory and a sales desk.
There is no universal price for a sports garment, only a price for a specification. What can be benchmarked is the structure of a quotation, and a quotation that omits the structure is not comparable with any other.
| Line item | What a complete quotation states | Common omission |
|---|---|---|
| Fabric | Composition, weight, finish | Trade name only, or nothing |
| Garment | Unit price at a stated quantity and size breakdown | A single price at an unstated quantity |
| Decoration | Setup charge plus per-unit cost, per position | One combined figure |
| Sampling | Cost per round, and whether it is credited | Described as free with no terms |
| Packing | Polybag, labelling, carton specification | Assumed factory default |
| Freight | Ex works, FOB or delivered, stated explicitly | Left ambiguous |
The most useful benchmark is your own previous order, or a quotation from a second factory against the same brief. Comparing totals from differently specified quotations is where buyers lose money. The comparison method is set out in comparing supplier quotations.
Pricing benchmarks are only meaningful against a written specification, because the cheapest quote usually describes a different garment.
Working with a factory 8,000 kilometres away is manageable if the communication is structured. The problems come from unstructured communication, not from distance itself.
Keep decisions in writing and in one document, rather than across messages.
Confirm the specification on the order confirmation, not only in an email thread.
Use an agreed set of terms — fabric, weight, GSM, decoration method — rather than descriptive language.
Fix a point of contact who answers technical questions, and know their working hours.
Photograph everything that is approved, including the sample and the packing.
A shared document with the specification, the sample photos and the approved artwork is worth more than any amount of clarify-as-you-go messaging. It is also the document that makes a repeat order straightforward next season.
Payment terms are negotiated, not standard, and they should be agreed in writing before production begins. The usual shape is a deposit against the order and the balance before shipment, with the exact split depending on the relationship and the order size.
Agree the terms, the invoicing entity and the currency before the first order.
Confirm what the deposit secures, since a deposit does not always commit a production slot.
Ask for the inspection arrangement and who pays for a third-party inspection.
Keep the sample and the order confirmation, since they are the reference if goods differ.
Start with a small order, whatever the terms, so the first financial exposure is limited.
None of this is unusual for an overseas order. What matters is that it is decided up front, in writing, with a named contact on both sides — the same discipline that governs any sourcing relationship, described in finding the right supplier.
Category depth is regional: factories cluster around what they make, and those clusters are where the useful suppliers are.
Look inside the right cluster, verify that the supplier manufactures, insist on a complete quotation, communicate in writing, and start small. A buyer who does those five things will find a usable factory in China on the first or second attempt, and will keep it for years — which is the outcome that actually matters, because a new supplier costs a sample round and a season of uncertainty every time.
Ask for the production address, ask which processes are subcontracted, request a live video walk of the cutting and inspection areas, check that the licence name matches the paying entity, and ask to see the approved sample of a recent order. A factory that cannot show a sample archive is not running a documented process.
There is no universal benchmark, only a price for a written specification. Ask for composition, weight, finish, quantity, decoration setup, sampling and freight to be itemised, then compare two quotations against the same brief. A price well below the rest usually describes a different garment.
A factory gives you direct control over production and inspection; a trading company can simplify multi-category orders. The important thing is to know which you are dealing with, because QC and scheduling are determined by the factory either way.
Deposit against the order and balance before shipment is the common shape, with the split negotiable and dependent on the relationship and order size. Agree terms, invoicing entity and currency in writing, and confirm what the deposit secures, since it does not always reserve a production slot.
Send your brief and we will answer it in writing — production address, in-house processes, itemised quotation and the sample archive — so you can verify us the same way you would verify anyone else in the market.
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