Activewear Manufacturer for Growing Brands

We are a manufacturer in Xiamen, China. Our own factory has 150 sewing machines, 6 pressing stations, seamless circular knitting machines and a three-person development team, and our one-stop service covers the rest of your range under the same quality standard. We have been in activewear since 2018; by our order records, buyers in 106 countries and regions have placed 2,000+ orders with us since 2019. Visits are by appointment, or book a live video walk-through.

We make leggings and yoga pants, sports bras, tops, shorts, sets, seamless styles and jackets in our own factory, for yoga, Pilates, gym and athleisure collections. Our one-stop service adds hoodies, menswear, swimwear, tennis and golf wear, bags, yoga mats and accessories, made by a partner factory that is named for your order, so a whole range ships as one order under one quality standard.

Yes. Seamless leggings, sports bras, tops and sets are knitted to shape on seamless circular machines in our own factory, with rib structures, compression, ventilation and support zones mapped into the knit. When a design needs panels, bindings or specific seam placement, it is made cut-and-sew on our own sewing lines instead.

From 100 pieces per style for stock programs, with colours and sizes mixed, so yes, we take small orders. Fully custom development normally starts at 300–500 pieces per style, depending on construction and fabric, and a custom-dyed colour at 300–500 pieces per style per colour because of dye-lot minimums. We confirm exact quantities on the quotation, which comes back within 24 hours.

Stock-program samples ship in 3–4 days; a custom first sample takes about 7 days, or 7–10 days for a new design that is not complex. The sample fee is $20 to $100, lower for a stock style with your branding and higher for full custom development, and it is deducted from your bulk order payment. If you do not order, it is not refunded and the sample is yours to keep. Courier is billed separately.

Bulk takes 25–30 days for stock styles with your logo, hangtags and wash labels, 6–8 weeks for OEM custom production and 7–9 weeks for ODM development and production, counted from confirmation of the order, payment and production files. The ship date is set on the quotation, and final inspection is to AQL 2.5 before release. About 98% of our roughly 350 bulk orders in 2024–2026 shipped on the agreed date.

FOB is our standard term, and other Incoterms are arranged by agreement. We coordinate freight and advise on Incoterms and duties for your market; you clear import in your market. Multi-category orders, from activewear and swimwear to bags and accessories, are consolidated into one mixed shipment under a single delivery plan, so you receive one coordinated delivery instead of managing several suppliers.

Yes. A tech pack, a sketch, a reference garment or just a product direction is enough to start. Without a tech pack we run ODM development with you, resolving material, construction, fit and colour; the style then moves through prototype sampling, fit review, colour and trim approval and a sealed reference sample before bulk. A tech pack is helpful but not required, and it usually shortens sample rounds.

Yes. We match custom Pantone colours by lab dip: you approve the physical dip against your reference under controlled light before bulk, and colour fastness to washing, rubbing and perspiration is tested on the actual fabric. A custom-dyed colour normally starts at 300–500 pieces per style per colour, because the dye house needs a minimum dye lot; stock colours are available from 100 pieces.

We work mainly with performance knits: nylon/elastane and polyester/elastane blends for four-way stretch, recovery and squat-proof opacity, plus recycled, cotton-blend and organic cotton options. We select the mill and blend per program against your target for support, opacity, hand feel and recovery, and confirm it on the sampled garment before bulk. Cut-and-sew fabrics are knitted and dyed by our partner mills.

We offer screen print, heat transfer, silicone and embroidery, chosen per fabric and placement and agreed on a free digital mockup before sampling. Yes, we also supply main and care labels, hangtags, polybags and carton marks, resolved together with the garment so the order arrives retail-ready.

Send your brief through the form on this page or to development@seamdance.com, with a tech pack, sketch, reference garment or photos, your target quantity and destination market, and we reply with a full FOB quotation within 24 hours. Price depends on fabric, construction route (seamless or cut-and-sew), quantity and finishing, and the quotation also confirms the sample fee and the ship date.