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Activewear manufacturing in China

Activewear manufacturing in China, from our own factory in Xiamen.

SEAMDANCE is a gym wear, activewear, yoga wear and sportswear manufacturer in Xiamen, China. With our own factory and a one-stop service, we take a whole range from development to delivery — leggings, sports bras, tops, shorts, sets, seamless styles, jackets and hoodies, swimwear, tennis wear, bags, yoga mats and accessories. One order, one quality standard, one team accountable for all of it.
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24hQuotation response on every brief
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3–4 daysStock samples · custom first sample in 7
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MOQ 100Stock styles · custom 300–500 by style
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AQL 2.5Final inspection by our own QC team
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~97%Bulk lots passing final inspection first time · 2024–2026
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~98%On-time shipment · about 350 bulk orders, 2024–2026
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48%New customers reordering within 12 months
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106Countries and regions with buyers · since 2019
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2,000+Orders since 2019 · our order records
2018In activewear since
2,000+Orders since 2019
106Countries and regions with buyers

What buyers need to know

What one manufacturer for your whole range gives you.

SEAMDANCE is a gym wear, activewear, yoga wear and sportswear manufacturer in Xiamen, China. With our own factory and a one-stop service, we take a whole range from development to delivery — leggings, sports bras, tops, shorts, sets, seamless styles, jackets and hoodies, swimwear, tennis wear, bags, yoga mats and accessories. One order, one quality standard, one team accountable for all of it.

01

Why China for activewear

Specialised seamless and cut-and-sew factories, performance fabric mills, dye houses and trim suppliers sit close together in a few clusters. That density is what makes fast sampling, wide fabric choice and workable MOQs possible on a single program.

02

Our own factory, one-stop service for your whole range

SEAMDANCE is a gym wear, activewear, yoga wear and sportswear manufacturer in Xiamen, China. With our own factory and a one-stop service, we take a whole range from development to delivery — leggings, sports bras, tops, shorts, sets, seamless styles, jackets and hoodies, swimwear, tennis wear, bags, yoga mats and accessories. One order, one quality standard, one team accountable for all of it.

How production works
03

How a China factory earns a place

Product fit, construction route, machinery, achievable MOQ and material availability define the shortlist. Certificate holder, scope, validity and production address are verified for the facility actually selected.

Qualification and QC
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What shipping from China looks like

Quotation in 24 hours, stock samples in 3–4 days, custom samples from 7. Stock from 100 pieces, custom from 300–500. AQL 2.5 final inspection before every shipment.

Start a project
05

Activewear manufacturers for startups: what changes at small quantities

A first order is small, so the useful questions change. Which facilities accept stock-programme quantities with your branding, who turns reference images into a specification when there is no tech pack yet, and how many sample rounds the quote includes. Stock programmes here start at 100 pieces with mixed colours and sizes; custom development usually starts at 300–500 pieces per style. A private-label (white-label) route puts your branding on a proven existing style; custom development builds the style to your specification. On either route, get the production site, the inspection standard and the sample terms in writing before the first payment.

Prefer the live catalogue? Every ready-to-develop style, always current, quote list built in.

01

Are you an activewear factory or a trading company?

A manufacturer with its own factory in Xiamen — 150 sewing machines, 6 pressing stations, seamless circular knitting machines and a three-person development team — plus a one-stop service that covers the rest of your range under the same quality standard. You are welcome to visit or book a live video walk-through.

02

Why manufacture activewear in China?

China has the deepest activewear manufacturing ecosystem — specialised seamless and cut-and-sew factories, performance fabric mills, dye houses and trim suppliers concentrated in a few clusters. That density is what makes fast sampling, wide fabric choice, consistent quality and workable MOQs possible on one program.

03

Who holds the compliance certificates — you or the factory?

Certificates such as OEKO-TEX, BSCI and GRS are held at facility level by the specific factory or mill, not by us. For each program we verify the certificate holder, its scope, validity and production address, so the compliance claim on your product is tied to the facility that actually made it.

04

What is the minimum order from a China activewear manufacturer?

With SEAMDANCE, stock programs start at 100 pieces per style with mixed colours and sizes; fully custom development starts from 300 to 500 pieces per style — matched to a facility whose minimums fit your brief.

05

How fast can you quote and sample from China?

Quotation within 24 hours of a clear brief. Stock samples ship in 3 to 4 days; custom first samples normally in about 7 days. Bulk lead time depends on quantity and construction, and is confirmed on a milestone plan before you commit.

06

How do you control quality across different Chinese factories?

One approved standard travels with the order: material, measurements, colour, logo, workmanship and packaging are locked against a sealed sample before bulk. In-line and final AQL 2.5 inspection follow — the same standard whichever partner factory runs the style.

07

How do I get a clothing manufacturer for a startup brand?

Start with the construction and quantity you actually need, then approach facilities that already make that construction at that quantity. Send a short brief rather than a finished tech pack: category, fabric direction, quantities per style and launch date. Ask for a paid sample, the sample terms in writing and the inspection standard that bulk will be accepted against.

08

What is a private-label or white-label clothing manufacturer?

One that makes an existing, proven style and puts your branding on it — labels, trims, colours from a stock range — rather than developing a new pattern for you. It is the fastest route to a first collection. The trade-off is less control over fit and fabric; custom development gives that control at higher minimums.

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Do I need a tech pack before contacting a manufacturer?

No. A clear brief — category, fabric direction, quantities, target market and launch date — is enough to start a quotation, and reference garments or images can be turned into a specification during development. A tech pack shortens the process and reduces sample rounds when you have one.

10

What should I look for in a maternity, pregnancy-gym or plus-size activewear manufacturer?

Proof that they already make it. Maternity and plus-size ranges are pattern problems first: grading beyond a standard size set, support that adjusts as the body changes, and fabric recovery tested at the larger sizes. Ask for garments they have produced in those size ranges, their grade rules and fit-test method, and judge a graded sample set rather than a single sample size.

11

How do sustainable and ODM activewear manufacturers differ from the rest?

A sustainable claim rests on documents rather than words: recycled or organic content backed by transaction certificates for your shipment, and facility certificates you can find in their official registers. An ODM manufacturer offers its own developed styles for you to brand, which is faster and cheaper to start than custom development but gives you less control of fit and fabric.

12

Where else in Asia are activewear manufacturers, and can a startup in Australia work with one in China?

Vietnam, Pakistan, Cambodia and Bangladesh all make sportswear, but China has the broadest base for technical activewear with fabric mills nearby. An Australian startup can import from China with an ABN and no general import licence for clothing. Alibaba also lists suppliers outside China. Wherever the factory is, audit it or inspect the goods before paying the balance.

A clear approval path

From first direction to shipment release.

01

Brief review

Product category, market, quantity, target price and launch timing — quotation back within 24 hours.

02

Material + construction

Fabric, support level, seamless program or cut-and-sew route.

03

Sample + fit

Prototype, measurements, workmanship and movement review — stock samples in 3–4 days, custom first samples in 7.

04

Pre-production approval

Color, logo, labels, packaging and sealed production standard.

05

Bulk + quality control

In-line checks, AQL 2.5 final inspection, packing and shipment release.

Transparent operating model

厦门西丹思供应链管理有限公司 (Xiamen Seamdance Supply Chain Management Co., Ltd.)

Xiamen · Fujian · China

Since 2018In activewear since 2018 · OEM contract manufacturing before that · current company registered 2026
Gym wear, activewear, yoga wear and sportswear manufacturer with its own factory and one-stop service
Own factory in Xiamen plus one-stop service for the whole range
Company profile

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