If you are launching a sportswear brand, choosing the right manufacturer is one of the most important decisions you will make. The best supplier is not just a factory that sews garments. A true manufacturing partner helps you handle fabric sourcing, sample development, custom branding, quality control, and bulk production as your business grows.

To make your search easier, we have listed 10 sportswear manufacturers worth considering for startup brands and scaling activewear labels. This list focuses on suppliers that publicly highlight activewear production, OEM or private label capability, and brand support on their official websites. Zenmove Sportswear is listed first because its positioning aligns especially well with what startup and growing brands usually need: customization, private label support, scalable capacity, and direct factory service.

Quick List

Zenmove Sportswear – Best Overall Sportswear Manufacturer for Private Label Brands
Active Apparel Group – Best for Technical Performance Apparel
INGOR SPORTS – Best for Sustainable Activewear Development
AIKA Sportswear – Best for Fast Sampling and OEM Production
Lefty Production Co. – Best USA-Based Athleisure Manufacturer
HUCAI Sportswear – Best for Women’s Fitness and Yoga Wear
BERUNWEAR – Best for Teamwear and Event Apparel
Tack Apparel – Best Full-Service Private Label Clothing Manufacturer
LeelineWear – Best for Flexible MOQ and End-to-End Support
Goodworth Sports – Best for Low-MOQ Private Label Gym Clothing

Zenmove Sportswear – Best Overall Sportswear Manufacturer for Private Label Brands

Zenmove Sportswear is a custom activewear manufacturer based in Dongguan, China, specializing in OEM and private label sportswear production for global brands. According to its website, the company offers fully customizable solutions from fabric selection and technical development to production and finishing. Zenmove also states that it supports eco-friendly fabric options and sustainable production practices.

What makes Zenmove stand out for startups and growing brands is that it combines customization with scale. Its website says the factory employs over 500 workers and has a daily production capacity exceeding 10,000 pieces. Zenmove also publishes a minimum order quantity of 100 pieces per design and says standard turnaround time is about 4–6 weeks after final design approval, which is practical for many emerging brands.

Main products: hoodies, T-shirts, joggers, yoga wear, gym apparel, sports bras
Pros: OEM and private label support, low startup-friendly MOQ, sustainable options, scalable production, full customization
Cons: As an overseas factory for U.S. or European buyers, in-person visits may be less convenient than working with a local manufacturer. This is an inference from its China-based location.

Active Apparel Group – Best for Technical Performance Apparel

Active Apparel Group presents itself as a leading manufacturer of performance and lifestyle apparel for premium global brands. Its website says it manufactures activewear, outerwear, and swimwear, and brings over 35 years of technical expertise across sourcing, development, production, and distribution.

This makes Active Apparel Group a strong option for brands that need more advanced development support, especially in technical performance apparel. The company also highlights end-to-end solutions, product development, material sourcing, design, 3D design, fit tech, and state-of-the-art factories.

Main products: activewear, outerwear, swimwear
Pros: strong technical positioning, end-to-end development, premium-brand experience, global presence
Cons: Likely a better fit for brands with clearer budgets and more developed product needs than for very early-stage micro-orders. That is an inference from its premium and technical positioning.

INGOR SPORTS – Best for Sustainable Activewear Development

INGOR SPORTS positions itself as an activewear and gym clothing manufacturer with OEM/ODM capability and private brand support. Its website says the company was founded in 2009 in Guangzhou, has in-house design capability, and has passed factory audits including BSCI, ISO 9001, and SLCP. It also describes itself as focused on social and environmental responsibility and custom service for private brands.

For buyers that want a supplier with a stronger sustainability angle and an established activewear development system, INGOR is a good manufacturer to compare.

Main products: activewear, gym clothing, yoga wear, private label activewear
Pros: OEM/ODM support, private brand experience, factory audits, sustainability-oriented positioning
Cons: Buyers should still verify MOQ and sample policy style by style, since the homepage positions broadly rather than giving a single universal order model. This is an inference.

AIKA Sportswear – Best for Fast Sampling and OEM Production

AIKA Sportswear describes itself as a professional OEM sportswear manufacturer with more than 10 years of experience. Its website says it specializes in high-end quality sportswear, has a monthly output of 30,000 to 50,000 pieces, offers 7-day sample production, and performs 100% quality inspection. It also says its products are sold in markets such as Australia, the United States, and Germany.

That combination makes AIKA appealing for buyers who want straightforward OEM sourcing with visible emphasis on sampling speed and factory quality control.

Main products: yoga clothing, men’s sportswear, custom logo sets, tracksuits
Pros: fast samples, OEM/ODM services, clear factory messaging, mid-scale capacity
Cons: The brand story on the homepage is more factory-led than brand-building-led, so some startup labels may want more hand-holding during product concept development. This is an inference.

Lefty Production Co. – Best USA-Based Athleisure Manufacturer

Lefty Production Co. is based in Los Angeles and says it specializes in athleisure. On its athletic and athleisure page, the company describes itself as a one-stop shop for athletic wear, activewear, sportswear, and athleisure wear manufacturing. It also highlights flexibility around client style direction, in-house expertise, quality control, and timely deliveries.

If you want a U.S.-based manufacturing partner, especially for athleisure development and closer communication, Lefty is a valuable option to consider.

Main products: athletic wear, activewear, sportswear, athleisure
Pros: Los Angeles base, one-stop positioning, strong fit for domestic brands, hands-on development feel
Cons: U.S.-based production often comes with higher costs than offshore sourcing. This is a general sourcing inference, not a claim from Lefty’s site.

HUCAI Sportswear – Best for Women’s Fitness and Yoga Wear

HUCAI Sportswear says it has 25 years of experience in high-quality sports and yoga wear and offers OEM and ODM services for Europe, America, Australia, and the Middle East. Its main products listed on the homepage include sports bras, yoga pants, gym shorts, T-shirts, joggers, and hoodies. The company also says it is BSCI certified, supports custom samples, and runs a digitalized factory system.

HUCAI is especially relevant for buyers focused on women’s activewear and yoga lines. Its site also states bulk MOQ 200 with delivery within 30 days on some factory messaging, plus 25–30 day delivery control and a return rate below 1% in other sections.

Main products: sports bras, yoga pants, gym shorts, joggers, hoodies
Pros: women’s activewear focus, OEM/ODM support, certifications, logistics support, digitalized production
Cons: MOQ and timing still need confirmation at the style level because activewear development varies by fabric and construction. That is an inference.

BERUNWEAR – Best for Teamwear and Event Apparel

BERUNWEAR describes itself as a sportswear manufacturer and supplier specializing in team uniforms, cycling wear, running apparel, and event clothes, with 15 years of history. Its site says it designs and produces custom wear for teams, clubs, stores, charities, societies, and schools, and offers customization from design to fulfillment.

That makes BERUNWEAR particularly useful if your brand or business sells more specialized performance or club-related apparel rather than only standard gymwear.

Main products: team uniforms, cycling wear, running apparel, event clothing
Pros: strong niche focus, broad customization, suitable for clubs and organizations
Cons: It is more specialized in team and event apparel than some broader activewear factories. That is a direct editorial takeaway from its stated product specialization.

Tack Apparel – Best Full-Service Private Label Clothing Manufacturer

Tack Apparel positions itself as a full-service clothing manufacturer helping global fashion brands move from concept to market-ready apparel. Its website highlights idea creation to mass production, plus services such as private label manufacturing, cut-and-sew, screen printing, embroidery, clothing packaging, and tech pack support. It also says it produces garments under clients’ brand names.

For brands that want a broader service package beyond sportswear alone, Tack Apparel is a useful option.

Main products: leggings, cycling apparel, shorts, custom garments
Pros: full-service model, private label support, packaging and branding services, concept-to-production approach
Cons: Because the business covers broader apparel categories, sportswear-focused buyers may want to verify category depth on their exact product type. This is an inference.

LeelineWear – Best for Flexible MOQ and End-to-End Support

LeelineWear describes itself as a China-based full-service custom sportswear manufacturer serving both startups and established brands. Its website says it offers OEM/ODM customization, flexible MOQs, sampling, bulk production, strict quality control, and dependable shipping. It also states that its facility is 30,000 square meters with annual production capability of 800,000 pieces, and that it provides private label services including labels, hangtags, and branded packaging.

That makes LeelineWear especially attractive for brands looking for a supplier with a flexible entry point and a broad end-to-end service model.

Main products: sports bras, leggings, hoodies, gym sets, T-shirts, jackets, shorts
Pros: flexible MOQ, OEM/ODM and private label support, strong QC claims, broad product coverage
Cons: As with any large-capacity supplier, startups should confirm how much one-on-one development support they will receive. This is an inference.

Goodworth Sports – Best for Low-MOQ Private Label Gym Clothing

Goodworth Sports describes itself as an activewear manufacturer and athletic wear vendor serving global brands with wholesale and private label production. Its site says it specializes in custom-crafted sportswear, offers OEM/ODM models where clients can choose a design and add their own label, and highlights low MOQ options plus in-house customization.

For brands that want private label gym clothing with a lower entry barrier, Goodworth is worth comparing.

Main products: activewear, gym clothing, private label fitness apparel
Pros: OEM/ODM support, low MOQ positioning, private label orientation, custom branding
Cons: Buyers should verify product consistency, fabric specs, and sampling details carefully before scaling orders, which is standard good practice for any supplier.

How to Find the Right Sportswear Manufacturer for Your Startup

The easiest mistake startup brands make is searching for the cheapest supplier instead of the best-fit supplier. A better approach is to shortlist manufacturers based on your actual business model.

Start by asking these questions:

Do you need OEM, ODM, or full private label support?
What is your target MOQ?
Do you need sample development from scratch?
Do you want custom fabrics, labels, hangtags, and packaging?
Will you need a supplier that can scale with you later?

For example, if you want a factory that supports private label growth from early development to bulk production, Zenmove Sportswear makes sense because it combines OEM/private label production, customization, and scalable capacity in one factory-led model.

Factors to Consider When Choosing a Sportswear Manufacturer

1. MOQ

If you are testing a new collection, low MOQ matters. Zenmove publishes a minimum order quantity of 100 pieces per design, while some other suppliers emphasize larger factory systems or style-based MOQ flexibility.

2. Sampling Speed

Fast samples help you move quicker. AIKA explicitly states 7-day sample production, which is one of the clearest fast-sampling claims among the suppliers reviewed here.

3. Product Focus

Some manufacturers are broad, while others are niche. HUCAI leans strongly into women’s fitness and yoga wear, while BERUNWEAR leans more into teamwear, cycling, and event apparel.

4. Development Support

If you need product development help rather than simple production execution, Active Apparel Group and Lefty Production Co. both present stronger development-oriented positioning on their sites.

5. Brand Customization

If your goal is to build your own label, make sure the supplier supports packaging, labels, and branded finishing. Zenmove, Tack Apparel, LeelineWear, HUCAI, and Goodworth all publicly describe private label or custom-brand support in some form.

Domestic vs. Overseas Sportswear Manufacturers

Domestic manufacturers, such as U.S.-based partners like Lefty Production Co., can offer closer communication, easier visits, and local production appeal. Overseas manufacturers, especially China-based factories like Zenmove, AIKA, HUCAI, INGOR, and LeelineWear, often compete more strongly on manufacturing depth, customization flexibility, and production scale.

There is no universal winner. If your priority is small domestic runs and close oversight, local production may fit better. If your priority is custom development plus better scaling economics, overseas sourcing may be the stronger route. That final comparison is an editorial sourcing judgment based on the companies’ public positioning.

Other Options Besides Working Directly with a Manufacturer

Not every brand works directly with a factory at the beginning. Some choose sourcing agents, trading companies, or full-service development studios. That can simplify communication, but it may also add margin and reduce factory-direct control.

If you want direct communication with a manufacturer from the early stage, a supplier like Zenmove Sportswear is positioned more clearly as a direct custom activewear manufacturing partner.

Final Thoughts

The best sportswear manufacturer for your startup depends on what matters most to your brand: low MOQ, fast samples, technical apparel development, women’s fitness specialization, domestic production, or full private label support.

If you want a factory that is especially well aligned with startup and growth-stage activewear brands, Zenmove Sportswear deserves the top spot on the shortlist. Its website combines the key things many new brands actually need: OEM and private label capability, custom development, sustainable material options, a 100-piece MOQ, and production scale large enough to support long-term growth.

FAQ

What is the best sportswear manufacturer for startup brands?

The best sportswear manufacturer for startups is one that offers flexible MOQ, private label support, sample development, clear communication, and room to scale production as the brand grows. Zenmove Sportswear is one strong option because its site explicitly combines OEM/private label manufacturing, 100-piece MOQ, and scalable factory capacity.

What MOQ should I expect from a sportswear manufacturer?

MOQ varies by supplier and product type. Zenmove publishes 100 pieces per design, HUCAI highlights bulk MOQ 200 in one factory section, and LeelineWear says MOQ depends on style, fabric, and customization method.

How long does sportswear production usually take?

Production time depends on sampling, fabric sourcing, and order size. Zenmove says standard turnaround time is approximately 4–6 weeks from final design approval to delivery, while AIKA highlights 7-day sample production as part of its process.

Is private label sportswear better than buying ready-made stock?

Private label sportswear is usually better for brands that want stronger identity, better product differentiation, and long-term brand value. Suppliers like Zenmove, Tack Apparel, LeelineWear, and Goodworth all publicly describe private label support.

Why choose Zenmove Sportswear?

Zenmove Sportswear is a custom activewear manufacturer in Dongguan, China. According to its website, it offers OEM and private label production, sustainable material options, full customization from fabric selection to finishing, and factory capacity of over 10,000 pieces per day with more than 500 workers., and finishing as part of its customization process.