Top Picks for Seamless Underwear Manufacturer You Need to Know in 2025

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Looking for the right seamless underwear manufacturer in 2025? You have strong options like Friendtex, Thygesen Textile Vietnam, NF Seamless, Ilary Group, and Appareify. Each brings something unique—advanced technology, quick customization, low minimum orders, global reach, or eco-friendly practices.

Choosing the right partner helps you boost product quality and grow your brand. Check out the latest market stats below to see how fast this industry is growing:

Metric/AspectDetails
Market Value 2024USD 52.37 billion
Market Value 2025USD 56.55 billion
Projected Market Value 2033USD 104.52 billion
CAGR (2025-2033)7.98%
Largest Segments by TypeSeamless Bras, Panties
Highest Demand CategoryWomen

Key Takeaways

  • Choose manufacturers that use soft, breathable, and moisture-wicking fabrics like microfiber, modal, bamboo, and Tencel for all-day comfort.
  • Look for partners with advanced technology like full-body knitting and heat bonding to get true seamless underwear with strong, invisible seams.
  • Pick manufacturers committed to sustainability and ethics, with certifications and eco-friendly materials to protect the planet and workers.
  • Find companies offering low minimum order quantities and flexible customization to test new ideas and grow your brand without big risks.
  • Compare manufacturers on lead times, customization options, and certifications to match your brand’s needs and ensure quality and reliability.

Seamless Underwear Manufacturer Selection Criteria

When you look for the best seamless underwear manufacturer in 2025, you want to make sure they check all the right boxes. Here’s what you should focus on:

Quality and Materials

You want underwear that feels great and lasts. Top manufacturers use advanced materials like microfiber, modal, bamboo, and Tencel Micro Modal Air. These fabrics are soft, breathable, and wick away moisture, so you stay comfortable all day.

Hot melt adhesive film is another game-changer. It bonds fabrics without stitches, making seams almost invisible and boosting support where you need it most.

MaterialBenefits
MicrofiberSoft, breathable, moisture-wicking; keeps you cool and dry
ModalSoft, breathable, moisture-wicking; comfy for all-day wear
BambooSoft, breathable, moisture-wicking, natural cooling properties
Tencel Micro Modal AirTwice as soft as cotton, all natural, breathable, moisture-wicking

Technology and Innovation

The best seamless underwear manufacturers use cutting-edge machines and smart tech.

  • Full-body knitting systems create entire garments in one piece, so you get true seamless comfort.
  • Partial seamless construction targets high-stress areas for extra durability.
  • Heat bonding technology uses ultrasonic welding for waterproof, durable seams.
  • AI and 3D design tools help with a perfect fit and fast prototyping.
  • Smart factories use IoT and data analytics to boost quality and speed.
moq comprison

Sustainability and Ethics

You care about the planet, and your customers do too. Leading manufacturers use organic cotton, bamboo, and recycled fibers. They follow strict standards like GOTS, OEKO-TEX® STANDARD 100, Bluesign®, and Fair Trade.


Factories get audited for fair wages and safe working conditions. Many use eco-friendly packaging and energy-saving production methods.

Note: New laws like California’s SB 343 and the EU’s Extended Producer Responsibility scheme mean you need partners who take sustainability and transparency seriously.

Customization and MOQ

You want your brand to stand out. Top manufacturers offer:

  • Custom fabrics, fits, and designs (think lace, padding, or special waistbands)
  • Private labeling and branded packaging
  • Plus-size, maternity, and performance fits
  • Low minimum order quantities (MOQs), sometimes as low as 50 pieces, so you can test new ideas without big risks

A seamless underwear manufacturer that offers flexible MOQs and creative options helps you grow, whether you’re just starting out or scaling up.

Leading Seamless Underwear Manufacturers 2025

leading seamless underwear manufacturers

Friendtex

If you want a seamless underwear manufacturer that covers every step, Friendtex stands out. Based in Qingdao, China, Friendtex has built a strong reputation for comfortable and stylish women’s underwear.

You get access to a wide range of products, from seamless underwear and sleepwear to yoga wear and children’s clothing. Friendtex offers both OEM and ODM services, so you can bring your own designs or let their team help you create something new.

What makes Friendtex different? You get a true one-stop shop. Their network includes over 50 owned and partner factories, which means they control quality and can handle big or small orders. Friendtex uses advanced machines for cloth inspection, automatic laying, and cutting.

Their design team uses 3D modeling and real model pattern checking, so your samples look and feel just right. Need samples fast? Friendtex delivers standard samples in 7-10 days, and urgent ones in as little as 3 days.

You can customize almost everything—labels, tags, fabrics, colors, prints, and packaging. Friendtex supports small batch orders, which helps you test new ideas without a big investment.

They also hold certifications like BSCI, WARP, SEDEX, and GOTS, showing their commitment to quality and sustainability. Friendtex ships worldwide and works with over 1,000 brands, making them a reliable partner for both new and established labels.

Tip: Friendtex’s flexible MOQ and fast turnaround make it easy for you to launch new collections or scale up quickly.

Thygesen Textile Vietnam

Thygesen Textile Vietnam is your seamless underwear manufacturer with a global mindset and a strong focus on sustainability.

This company offers a wide product range, including seamless underwear, activewear, casual wear, kidswear, lounge sets, uniforms, and workwear. Thygesen handles both knit and woven textiles, so you have plenty of options for your brand.

You can count on Thygesen for full-package OEM and ODM services. Their team helps with design, material sourcing, and bulk production. Thygesen stands out for its commitment to ethical manufacturing and environmental responsibility.

They hold top certifications like SA8000, WRAP, ISO 9001:2015, GRS, GOTS, OEKO-TEX STANDARD 100, FSC, OCS, Better Work, and OEKO-TEX STeP. These certifications show that Thygesen cares about quality, worker safety, and eco-friendly practices.

If you want a partner who takes compliance and sustainability seriously, Thygesen Textile Vietnam is a smart choice.

NF Seamless

NF Seamless brings you advanced seamless technology and a focus on innovation. This seamless underwear manufacturer uses state-of-the-art knitting machines to create underwear that feels smooth and fits perfectly. You can choose from a variety of seamless bras, panties, shapewear, and sportswear.

NF Seamless offers both OEM and ODM services, so you can customize your products or select from their ready-made designs. Their team helps you with fabric selection, design tweaks, and packaging.

NF Seamless is known for quick lead times and flexible order quantities, which makes it easier for you to test new products or respond to market trends.

You get reliable quality control and a partner who keeps up with the latest trends in seamless apparel.

Ilary Group

Ilary Group is another seamless underwear manufacturer you should know. They focus on high-quality seamless underwear and shapewear, using advanced Italian knitting technology. Ilary Group serves both established brands and startups, offering a mix of classic and trendy designs.

You can expect a wide product range, including seamless bras, panties, bodysuits, and activewear. Ilary Group supports private labeling and custom packaging, so your brand stands out on the shelf. Their team helps you with design, sampling, and production, making the process smooth from start to finish.

Ilary Group also emphasizes sustainability, using eco-friendly materials and processes. If you want European craftsmanship and a partner who values quality, Ilary Group is a great pick.

Appareify

Appareify makes customization easy for you. This seamless underwear manufacturer focuses on bringing your unique designs to life with top-notch craftsmanship. You get quick turnaround times and competitive pricing, which helps you stay ahead in the market.

Appareify stands out for its low Minimum Order Quantity (MOQ) policy. You can place small batch orders, which reduces waste and inventory pressure. This approach is perfect if you run a startup or a small brand.

Appareify’s fully equipped factory produces high-quality, custom-designed underwear for all genders and ages. Their team works closely with you to make sure every detail matches your vision.

You get flexibility, quality, and a partner who supports your growth at every stage.

Seamless Underwear Manufacturer Comparison Table

seamless underwear manufacturer comparison

Choosing the right seamless underwear manufacturer can feel overwhelming, but a side-by-side comparison makes it much easier.

You want to see how each company stacks up on the things that matter most—like minimum order quantity (MOQ), lead time, location, certifications, and how much you can customize your products. Here’s a handy table to help you spot the best fit for your brand:

ManufacturerLocationMOQ (pieces/style)Lead Time (days)Customization OptionsCertifications / NotesProduct Range
FriendtexChina1007–10 (sample), 25–30 (bulk)Full OEM/ODM, labels, fabrics, packagingBSCI, WARP, SEDEX, GOTSUnderwear, home wear, sportswear
Thygesen Textile VietnamVietnam20015–20 (sample), 30–40 (bulk)OEM/ODM, eco-materials, private labelSA8000, WRAP, ISO 9001, GOTS, OEKO-TEXUnderwear, activewear, uniforms
NF SeamlessChina15010–15 (sample), 25–35 (bulk)OEM/ODM, design tweaks, packagingQuality control, trend-drivenBras, panties, shapewear, sportswear
Ilary GroupItaly30020–30 (sample), 40–50 (bulk)Private label, custom packagingFocus on eco-materialsBras, panties, bodysuits, activewear
AppareifyChina507–10 (sample), 20–30 (bulk)Full customization, low MOQ, and packagingFlexible, startup-friendlyAll genders, all ages, custom fits

Tip: If you want to launch a new line with less risk, look for manufacturers with low MOQs and fast sample times. This lets you test ideas without a huge upfront investment.

You can also see how lead times and MOQs compare across the industry in this chart:

moq and lead time

Some manufacturers focus on premium quality and eco-friendly practices, while others shine with speed and flexibility. You get to decide what matters most for your brand.

Take a close look at the table and think about your priorities—whether it’s fast turnaround, deep customization, or sustainable sourcing. The right seamless underwear manufacturer will help you grow with confidence.

How to Choose Your Seamless Underwear Manufacturer

Assessing Your Brand’s Needs

Start by getting clear about what your brand really needs. Do you want eco-friendly fabrics, fast turnaround, or the lowest minimum order quantity? Maybe you need private label options or special fits for your target audience. Here’s a quick way to match your needs with what top manufacturers offer:

ManufacturerKey Capabilities & ServicesMOQs & TurnaroundSustainability & Ethics
Fashion Atlas GroupFull design control, premium fabrics, unique brandingLow MOQs (from 60 pcs), ~14 daysEco-friendly, ethical labor standards
CifraWarp Knit Seamless tech, bespoke CAD designN/ARecycled materials, OEKO-TEX® certified
BumbukBamboo fiber, custom branding, local productionFlexible MOQsBamboo viscose, local sourcing

Think about your audience and product goals. For example, if you want moisture-wicking underwear for athletes, look for manufacturers with those fabric options. If sustainability matters, check for certifications like GOTS or OEKO-TEX.

Evaluating Manufacturer Strengths

You want a partner who can deliver on quality and reliability. Here’s what to check:

  • Look at yarn selection and supply chain reliability. Good manufacturers work with trusted suppliers.
  • Ask about sample making speed and technician’s experience. Fast, accurate samples save you time.
  • Review their quality inspection process. Multiple checks during production mean fewer surprises.
  • Check for certifications like BSCI or SA8000. These show a commitment to ethical standards.
  • Make sure they have the right machinery and capacity for your order size.
  • Notice how quickly they respond to your questions. Fast feedback often means better service.
  • See if they offer private label options to help your brand stand out.

Key Questions to Ask

Before you sign anything, ask the right questions. Here are some you should not skip:

Negotiation AreaKey Questions
References & ReliabilityCan you share references from similar clients? How do you handle quality issues?
Production CapabilitiesWhat machinery do you use? How fast can you make samples?
Pricing & CostsWhat is your detailed cost breakdown? What are your MOQs and payment terms?
CommunicationWho will be my main contact? How often will I get updates?

Tip: Always ask about visiting the factory, even virtually. This builds trust and helps you spot any red flags early.

Common Pitfalls to Avoid

Many brands run into the same problems. Here’s how you can avoid them:

  1. Don’t rely on just one country for production. Mix locations to lower risk from tariffs or disruptions.
  2. Make sure your manufacturer can handle changes in order size or timing.
  3. Choose partners with strong technical know-how and clear quality systems.
  4. Always have a backup plan for materials and logistics.
  5. Pick a seamless underwear manufacturer with open, honest communication. This prevents misunderstandings and delays.

Stay proactive. Good planning and clear communication set you up for a long, successful partnership.

Conclusion

You have great options when it comes to choosing a partner for your next underwear line. The top manufacturers stand out with advanced fabric tech, seamless comfort, size inclusivity, and strong sustainability practices.

  • Look for brands that offer ethical production, innovative features, and eco-friendly packaging.
  • Reach out to your favorites and ask for samples.When you match your business goals with the right manufacturer, you set your brand up for long-term success in 2025.

FAQ

What is the typical minimum order quantity (MOQ) for seamless underwear?

You usually see MOQs between 50 and 300 pieces per style. Some manufacturers offer lower MOQs for startups or sample runs. Always ask about flexible options if you want to test new designs.

How long does it take to get samples made?

Most manufacturers deliver samples in 7 to 14 days. If you need them faster, some offer rush services. Quick samples help you check quality and fit before placing a big order.

Can I customize the design and packaging for my brand?

Absolutely! You can choose fabrics, colors, prints, and even add your own labels or packaging. Many manufacturers support full OEM/ODM services, so your products match your brand vision.

What certifications should I look for in a manufacturer?

Look for certifications like BSCI, GOTS, OEKO-TEX®, and SEDEX. These show the factory meets high standards for quality, safety, and sustainability.

How do I make sure the quality meets my standards?

  • Request samples before bulk orders.
  • Ask about their quality control process.
  • Visit the factory if possible, or request a virtual tour.
  • Communicate your expectations clearly from the start.
seamless underwear manufacturer
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