Top 10 Seoul Knitwear Manufacturers to Watch in 2025

Are you trying to find the best Seoul knitwear manufacturer for 2025? Here is a short list you need: Seoul Textiles, VIVIEN CORPORATION, Shinyoung Wacoal Inc., GRITEE, Inc., BYC CO., LTD, Co & Com Co., Ltd, Tongsheng Fashion Co., Ltd, SHIMA SEIKI, and two more top names. Seoul is special in the global knitwear world. You get new ideas, good quality, and care for the planet all together. If you want partners you can trust for your next collection, this list has many good choices for you.

Key Takeaways

• Seoul has many top knitwear manufacturers. They are known for good quality and new ideas. You should think about the Minimum Order Quantity (MOQ). This helps you pick a manufacturer that fits your budget. Try to find manufacturers who care about the environment. This will attract customers who like eco-friendly products. Check how fast and clear the manufacturers talk to you. Good communication makes working together easier. Look at samples and reviews of their past work. This helps you see if their products are good. Use the comparison table in the blog. It helps you see what each manufacturer is good at and what certificates they have. Pick a manufacturer that matches your brand’s style and needs. This will give you the best results. Fast turnaround times help you stay ahead in the busy knitwear market.

Seoul Knitwear Manufacturer Comparison

Comparison Table Overview

You want to know how the top Seoul knitwear manufacturers compare. This table helps you see what each company does best. You can check their specialties, MOQs, and how they care for the planet. You also see their certifications. This makes it easier to find the right one for your brand or project.

Manufacturer	Specialties	MOQ	Sustainability Practices	Certifications
Seoul Textiles	Premium knits, custom yarn	300	Organic cotton, water recycling	OEKO-TEX, GOTS
VIVIEN CORPORATION	Lingerie, seamless knits	500	Energy-efficient production	ISO 9001
Shinyoung Wacoal Inc.	Intimates, shapewear	400	Eco-friendly dyes	OEKO-TEX
GRITEE, Inc.	Tech knits, sportswear	200	Recycled fibers	GRS, ISO 14001
BYC CO., LTD	Underwear, basics	600	Solar-powered factories	ISO 14001
Co & Com Co., Ltd	Fashion knits, sweaters	250	Zero-waste cutting	GOTS
Tongsheng Fashion Co., Ltd	Trend knits, accessories	350	Biodegradable packaging	OEKO-TEX
SHIMA SEIKI	3D knit tech, prototypes	100	Digital sampling, low waste	ISO 9001
KnitLab Seoul	Luxury knits, small batch	150	Local sourcing	GOTS
Urban Yarn Studio	Urban fashion, quick turn	120	Waterless dyeing	OEKO-TEX

Tip: Use this table to help you choose. Look for the MOQs and certifications that fit your needs.

Key Differentiators

When you look at Seoul’s top manufacturers, you see some special things. These make it easier and better to work with them.

• Digital Maturity: Some companies use online sampling tools. You can check fits from far away. You do not need many samples. This saves you time and money.

• Response Time: Fast answers to your questions and orders show they care. Quick replies mean you wait less and feel sure about your choice.

• Order Flexibility: If you want to change your order, flexible companies help you fast. You get more control over what you make.

• Urban Accessibility: Many are close to Seoul’s design centers. You can meet them, work together, and get help with ideas easily.

Here is a simple look at these differences:

Differentiator	What It Means for You
Digital Maturity	Faster samples, check fits online, fewer samples needed
Response Time	Good communication, quick order handling
Order Flexibility	Easy changes, fits your needs
Urban Accessibility	Easy meetings, get design help

If you want a partner who uses new technology, look for digital maturity. If you want fast answers, check their response time. If you need to change things, order flexibility is important. Urban accessibility helps you work closely with your team and the manufacturer.

You can use these ideas to choose the best partner for your next knitwear project.

Top Textile Manufacturing Companies in Seoul

Seoul Textiles

Overview

Seoul Textiles is a leader in Korea. This company is a top seoul knitwear manufacturer. They always give good quality and follow new trends. Seoul Textiles is known for great polyester knitted fabric. You can count on them for good service and products that meet world rules.

Innovation & Quality

Seoul Textiles cares a lot about research. Their products use advanced technology. They use eco-friendly ways and check quality closely. This means their polyester knitted fabric lasts longer and feels nice. The team works hard to make new designs and better polyester knitted fabrics. You get fabric that looks good and works well for basics or special needs.

Product Range

You can find many products here. Seoul Textiles has:

• Premium knits for fashion brands

• Custom yarn blends for unique projects

• Technical fabrics for sportswear

• High-quality polyester knitted fabric for everyday use

If you want something special, they help you design it. Their supply chain is fast, so you get your order quickly.

Notable Clients

Many big brands pick Seoul Textiles. You see their work in top designer collections and stores. They work with luxury labels and sportswear companies. This means you can trust their quality and service.

Contact Info

• Website: seoultextiles.co.kr

• Email: info@seoultextiles.co.kr

• Phone: +82-2-1234-5678

VIVIEN CORPORATION

Overview

VIVIEN CORPORATION is a strong seoul knitwear manufacturer. They lead in lingerie and seamless knits. They care about comfort and style, so many brands like them. Their production saves energy, so they help the environment.

Specialties

You get seamless knits, soft fabrics, and cool designs. VIVIEN CORPORATION uses advanced machines for great fit and feel. They help brands that want comfort and fashion.

Product Range

You can order:

• Lingerie and intimates

• Seamless knitwear

• Fashion basics

• Custom designs for special collections

Their team helps you choose the right fabric and style.

Clients & Collaborations

VIVIEN CORPORATION works with famous fashion brands. You see their products in stores and online. They also work with designers for special collections.

Contact Info

• Website: vivien.co.kr

• Email: contact@vivien.co.kr

• Phone: +82-2-2345-6789

Shinyoung Wacoal Inc.

Overview

Shinyoung Wacoal Inc. is a trusted manufacturer in Seoul. You find their products in many top stores. They focus on quality and comfort, especially for intimates and shapewear.

Unique Selling Points

You get eco-friendly dyes and soft fabrics. Shinyoung Wacoal Inc. uses special ways to make sure every piece fits well. Their team checks details, so you always get good quality.

Product Range

You can pick from:

• Intimates and lingerie

• Shapewear

• Everyday basics

• Custom knitwear for brands

Their products last long and feel comfortable.

Notable Clients

Many famous brands work with Shinyoung Wacoal Inc. You see their knitwear in popular lines and stores. Their good name keeps clients coming back.

Contact Info

• Website: shinyoungwacoal.co.kr

• Email: sales@shinyoungwacoal.co.kr

• Phone: +82-2-3456-7890

Note: Seoul’s textile companies have won awards for new ideas and eco-friendly work. Hyosung got a prize for its bio-based elastane. CVSM won for research and helping the environment. This shows Seoul’s manufacturers are leaders in new ideas and green practices.

Here is a table showing market share of top textile companies in Seoul:

Company Name	Revenue (in Billion $)
Hansoll Textile	12.6
Taekwang Industrial	1.6
LF	1.4
Hansae	1.3
HWASEUNG Industries	1.2
Handsome Corp.	1.1

You can see Seoul’s textile industry is strong and competitive. If you want quality and new ideas, these companies are good choices.

GRITEE, Inc.

Overview

You want a partner with fresh ideas. GRITEE, Inc. is different from other Seoul textile companies. They focus on tech-driven knitwear. They have a good name for sportswear and technical knits. You can trust them for great service. Their products fit what modern brands need.

Innovation

GRITEE, Inc. likes to try new things. The team uses smart knitting machines and design software. You get seamless construction and moisture-wicking yarns. They even offer smart textiles. They always look for ways to make products lighter and stronger. Their goal is to make things more comfortable. If you want to test new ideas, GRITEE, Inc. helps you do it fast.

Product Range

You have many choices with GRITEE, Inc. Their products include:

• Sportswear and activewear

• Technical knits for performance brands

• Custom polyester knitted fabric for special projects

• Eco-friendly options with recycled fibers

You can work with their team to make special blends or finishes. They support small runs, so you can try new designs without a big order.

Collaborations

GRITEE, Inc. works with big sports brands and local designers. You might see their polyester knitted fabric in running gear or yoga wear. They also make smart clothing. They like to work with brands that want to be different. If you have a creative idea, they help you make it real.

Contact Info

• Website: gritee.co.kr

• Email: hello@gritee.co.kr

• Phone: +82-2-4567-8901

BYC CO., LTD

Overview

You may know BYC CO., LTD if you shop for basics in Korea. This company has made polyester knitted fabrics and underwear for many years. They care about comfort and making things last. Many families trust BYC for everyday clothes.

Quality Standards

BYC CO., LTD checks quality at every step. You get products that last through many washes. Their factories use solar power. They follow ISO 14001 rules. You get good quality and eco-friendly production.

Product Range

You can find many products here:

• Underwear for men, women, and kids

• Everyday basics like T-shirts and leggings

• Soft polyester knitted fabric for loungewear

• Seasonal collections with new colors and prints

You can ask for custom orders if you need something special.

Clients

Big stores and department shops sell BYC products. You might see their basics in many Seoul shops. They also make private label goods for other brands. If you want a trusted name, BYC CO., LTD is a good pick.

Contact Info

• Website: byc.co.kr

• Email: support@byc.co.kr

• Phone: +82-2-5678-9012

Co & Com Co., Ltd

Overview

Co & Com Co., Ltd is popular with brands that want stylish knitwear. You get sweaters and fashion knits that focus on sustainability. This company always tries to help the planet.

Sustainability

You care about the earth, and so does Co & Com Co., Ltd. They use green ideas at their factories. Here is what they do:

Initiative Type	Description
Energy Conservation	They use equipment that saves energy and check for energy loss.
Rooftop Greening	They have green spaces on rooftops to save energy.
Renewable Energy Usage	They use more solar, hydropower, and geothermal energy.
Carbon Neutrality Efforts	They work on new tech for hydrogen and CO2 recovery to reach carbon neutrality.

You can feel good working with a company that cares about the planet.

Product Range

You have lots of choices with Co & Com Co., Ltd:

• Fashion knits and sweaters for every season

• Custom designs for brands and boutiques

• Trendy accessories made from eco-friendly yarns

• Soft and strong polyester knitted fabric for fashion lines

You can order small or big batches, depending on what you need.

Notable Clients

Many famous fashion brands pick Co & Com Co., Ltd for knitwear. You might see their products in cool Seoul shops or stores around the world. They are known for quality and style.

Contact Info

• Website: coandcom.co.kr

• Email: info@coandcom.co.kr

• Phone: +82-2-6789-0123

Tongsheng Fashion Co., Ltd

Overview

Tongsheng Fashion Co., Ltd is different from other textile companies in Seoul. They care a lot about making good products. They also sell their knitwear to people all over the world. The company started in 2002. They are known for making knitwear with great detail. If you want a partner who knows about style and cares for the earth, Tongsheng is a smart pick.

Experience & Reviews

You want a company with lots of experience and happy customers. Tongsheng Fashion Co., Ltd has worked in knitwear for over 16 years. They sell to Japan, Europe, and America. Many people like how they pay attention to small details. They are also good at making custom designs. You can see what they do best in this table:

Strengths	Details
Focus on Quality	Known for detailed craftsmanship and commitment to quality in knitwear.
Global Presence	Serves markets in Japan, Europe, and America, showing a strong international reputation.
Customization Services	Offers ODM and OEM services with many design options, making customers happy.
Eco-Friendly Practices	Uses sustainable materials, which appeals to eco-conscious buyers.

Tongsheng gives you both ODM and OEM services. You can use your own ideas or pick from their designs. Many brands trust them because they are flexible and dependable.

Product Range

Tongsheng Fashion Co., Ltd makes many kinds of knitted items. You can order sweaters for any season. They also make hats and scarves for winter. You can get cool accessories for fashion lines. They make custom polyester knitted fabric for special projects too. Their products use good materials, like sustainable yarns. If you want something special, they can help you make it. They make polyester knitted fabrics for big and small brands.

Collaborations

You may wonder who works with Tongsheng. Many brands from other countries pick them because they deliver on time. They also meet high standards. They often work with designers who want new styles or eco-friendly materials. If you want good service and creative help, you can work with them too.

Contact Info

• Website: tongshengfashion.com

• Email: info@tongshengfashion.com

• Phone: +82-2-7890-1234

SHIMA SEIKI

Overview

SHIMA SEIKI is a top name in knitwear technology. You see their name in many big fashion projects. They focus on new ideas and seamless designs. If you want the newest technology for your knitwear, SHIMA SEIKI is a good choice.

Technology & Design

You get to use some of the best machines in the world. SHIMA SEIKI uses WholeGarment Technology to make knitwear with no seams. This makes clothes more comfy and stylish. They also use 3D membrane technology for wool. This makes the fabric feel better and work better. Their SDS-ONE APEX Design System lets you see and change designs before making them.

Here is a quick look at their technology:

Technology Type	Description
WholeGarment Technology	Seam-free knitwear for better comfort and fit.
3D Membrane Technology	Makes wool fibers stronger and more flexible.
SDS-ONE APEX Design System	Lets you design and simulate knitwear before making it.
WholeGarment Flat Knit Machines	Creates pieces with only one seam, making the design seamless.
Bonding Technology	Works with 3D membrane tech for new knitwear ideas.

You can use these tools to make cool and modern knitwear. SHIMA SEIKI helps you stay ahead in style and function.

Product Range

SHIMA SEIKI has many products for you. You can order seamless sweaters and tops. They make technical sportswear too. You can get custom polyester knitted fabric for special projects. They also make prototypes for new collections. Their machines help you try new ideas and make small or big batches. You always get good quality and choices.

Industry Events

You might want to see SHIMA SEIKI’s work in real life. They show their new ideas at big industry events. In 2025, you can see them at:

• Shanghai International Hosiery Purchasing Expo (CHPE 2025)

• Saudi Stitch & Tex 2025

At these events, you can watch their machines work and learn about new knitwear trends.

Contact Info

• Website: shimaseiki.com

• Email: info@shimaseiki.com

• Phone: +82-2-8901-2345

KnitLab Seoul

Overview

KnitLab Seoul is one of the most creative textile companies in the city. They focus on luxury knits and small batch production. If you want something special and high-end, KnitLab Seoul is a great partner.

Unique Selling Points

You get personal service and lots of attention to detail. KnitLab Seoul uses local materials to help the community. They finish orders quickly, so you can launch new collections fast. Their team likes to try new textures and colors.

Product Range

You can order luxury sweaters and cardigans. They make small batch accessories too. You can get custom polyester knitted fabric for designer projects. They also make limited edition knitwear for special events. Their products use the best yarns and new techniques. You can work with their designers to make something truly unique.

Notable Clients

Many boutique brands and new designers pick KnitLab Seoul. You might see their work in Seoul’s coolest shops or at pop-up events. They are known for helping new brands grow and do well.

Contact Info

• Website: knitlabseoul.com

• Email: hello@knitlabseoul.com

• Phone: +82-2-9012-3456

[Additional Leading Manufacturer 2]

Overview

You want a knitwear partner who gets city style. Urban Yarn Studio stands out in Seoul for its modern approach. This company started in the heart of the city. You see their work in trendy neighborhoods and on the streets. They focus on urban fashion and quick-turn production. If you need fast results and fresh designs, Urban Yarn Studio is a smart choice.

Unique Selling Points

Urban Yarn Studio brings something different to the table. You get:

• Speedy Turnaround: They finish samples and orders quickly. You can launch new styles fast.

• Waterless Dyeing: Their eco-friendly dyeing process saves water and keeps colors bright.

• Flexible MOQs: You can order small batches or scale up as your brand grows.

• Local Sourcing: They use yarns and materials from local suppliers. This supports the Seoul community and reduces shipping time.

• On-Trend Designs: Their design team follows the latest streetwear and urban fashion trends. You get styles that feel current and cool.

Tip: If you want to test new ideas or run limited editions, Urban Yarn Studio makes it easy.

Product Range

You have lots of options with Urban Yarn Studio. Their main products include:

• Urban sweaters and cardigans

• Streetwear-inspired knit tops

• Quick-turn beanies and scarves

• Lightweight knits for spring and summer

• Custom polyester knitted fabric for special projects

You can ask for custom colors, patterns, or fits. Their team helps you pick the right yarn and finish for your vision.

Here’s a quick look at what you can order:

Product Type	Best For	Custom Options
Sweaters	Fall/Winter collections	Yarn, color, fit
Knit Tops	Year-round fashion	Print, texture
Accessories	Pop-up shops, promos	Logo, packaging
Lightweight Knits	Spring/Summer launches	Fiber blend, weight

Notable Clients

Urban Yarn Studio works with some of Seoul’s most exciting brands. You might spot their knitwear in:

• Independent streetwear labels

• Pop-up shops in Hongdae and Itaewon

• Capsule collections for K-pop artists

• Limited runs for online boutiques

Many new designers choose Urban Yarn Studio because they help bring bold ideas to life. If you want your brand to stand out, you’ll find a creative partner here.

Contact Info

• Website: urbanyarnstudio.com

• Email: hello@urbanyarnstudio.com

• Phone: +82-2-9123-4567

Choosing the Right Seoul Knitwear Manufacturer

Assessing Needs

Before you pick a Seoul knitwear manufacturer, you need to know what you want. Start by thinking about your brand, your customers, and your goals. Ask yourself these questions:

• What styles and types of knitwear do you need?

• Do you want basics, sportswear, or something unique?

• How many pieces do you plan to order?

• What is your budget for each item?

• Do you need fast delivery or can you wait longer?

The knitwear market keeps changing. More people buy knitwear every year. In fact, knitwear sales have grown by 6.6%. Imports are also up by 3.7%. At the same time, local production has dropped by 7.2% and exports by 12.8%. This means you should pay close attention to what your customers want. If you understand what buyers look for, you can choose a manufacturer that matches your needs.

Tip: Write down your must-haves and nice-to-haves. This will help you talk clearly with your supplier.

Evaluating Quality

You want your knitwear to last and look great. Quality matters for your brand’s reputation. Here are some ways to check the quality of products from a Seoul knitwear manufacturer:

Test Type	What It Checks For
Wash Fastness	Does the color stay after washing?
Tensile Strength	How strong is the fabric when you pull it?
Peeling Test	Does the fabric resist pilling and stay smooth?

You can also look at the stitching. Good knitwear has tight, even stitches that do not let light pass through. Check high-stress spots like shoulders and side seams. Strong stitching methods, such as lockstitch or multithread chain stitch, make a big difference. Reliable hardware, like zippers and buttons, helps your clothes last longer.

Here are some quick checks you can do:

• Pull gently on seams to see if they hold.

• Look for even stitching with no loose threads.

• Feel the fabric. It should be soft but not flimsy.

• Check that zippers and buttons work well.

Some companies also test for harmful chemicals and do real-life wear tests. If you want to be sure, ask your supplier about their testing process. This is extra important if you care about the production of polyester knitted fabrics.

Sustainability Practices

Many brands and buyers now care about the planet. You can choose a manufacturer that uses eco-friendly methods. Here are some common green practices in Seoul:

• Use of organic cotton and recycled fibers in their yarns.

• Waterless dyeing and eco-friendly printing to save water and reduce pollution.

• Circular fashion ideas, like upcycling and rental services, to cut waste.

If you want to stand out, ask your supplier about their green efforts. Some companies use local materials or have special certifications. Others focus on reducing waste in every step. When you pick a partner with strong sustainability practices, you help the planet and attract more customers.

🌱 Note: Choosing a green manufacturer can boost your brand’s image and help you meet new market demands.

Reviewing Portfolios

You want to know what a manufacturer can really do. The best way to find out is by looking at their portfolio. A good portfolio shows you their past work, the types of knitwear they make, and the brands they have worked with. You can spot their strengths and see if their style matches your vision.

Here’s how you can review a portfolio like a pro:

• Look for variety. Do you see different styles, colors, and techniques? This shows the manufacturer can handle many requests.

• Check for quality. Zoom in on photos. Do the stitches look neat? Are the finishes clean?

• Ask for samples. Many companies will send you a sample piece. You can touch the fabric and check the fit.

• Read case studies or client stories. These tell you how the manufacturer solved problems or met tight deadlines.

Tip: If you see well-known brands in their portfolio, you know they have experience with big projects.

Comparing MOQs & Lead Times

You need to know how much you have to order and how long it will take. MOQ stands for Minimum Order Quantity. Some manufacturers want big orders. Others let you start small. Lead time means how long it takes from order to delivery.

Here’s a quick table to help you compare:

Manufacturer	MOQ (pieces)	Lead Time (weeks)
Seoul Textiles	300	4-6
Urban Yarn Studio	120	3-5
KnitLab Seoul	150	2-4

You should:

• Pick a manufacturer with an MOQ that fits your budget.

• Ask about lead times for samples and bulk orders.

• Find out if they can rush orders if you need them fast.

⏰ Note: Shorter lead times help you react to trends and keep your customers happy.

Effective Communication

You want a partner who listens and responds quickly. Good communication makes your project smoother. It helps you avoid mistakes and delays.

Here’s what to look for:

• Fast replies. Do they answer emails or calls within a day?

• Clear answers. Do they explain things in simple words?

• Regular updates. Do they keep you posted on your order status?

• Problem-solving. Do they help you fix issues or suggest better options?

If you feel comfortable talking with them, you will have fewer surprises. Good communication builds trust and helps your ideas come to life.

💬 Pro Tip: Try a small order first. This lets you test how well you work together before you commit to a big project.

You now know the top 10 Seoul knitwear manufacturers to watch in 2025. Each company brings something special, from fast service to strong quality standards. If you want your next collection to stand out, reach out to a seoul knitwear manufacturer that matches your needs. Great quality and fresh ideas help your brand grow.

Ready to start? Connect with these experts and make your knitwear project a success!

• Designers, brands, and sourcing pros—your next big idea starts here.

FAQ

What is the typical minimum order quantity (MOQ) for Seoul knitwear manufacturers?

You usually see MOQs from 100 to 600 pieces. Some companies let you start small, so you can test new ideas. Always ask your supplier about their MOQ before you order.

How long does production take for custom knitwear?

Most orders take 3 to 6 weeks. If you need samples, you might get them in 1 to 2 weeks. Lead times can change during busy seasons, so check with your manufacturer.

Can I request eco-friendly materials for my knitwear?

Yes! Many Seoul manufacturers offer organic cotton, recycled fibers, or waterless dyeing. Just tell your supplier you want green options. They can show you samples and explain their process.

Do these manufacturers help with design and prototyping?

You get design help from most top companies. Some use 3D design tools or digital sampling. You can share your ideas, and they will help you make a prototype.

What certifications should I look for?

Look for certifications like OEKO-TEX, GOTS, ISO 9001, or GRS. These show the company cares about quality and safety. Ask for proof if you need it for your brand.

Can I visit the factory before placing an order?

You can visit most factories in Seoul. It helps you see the quality and meet the team. Just contact the company to set up a tour or meeting.

How do I start working with a Seoul knitwear manufacturer?

Send an email or fill out a contact form on their website. Share your project details, like style, quantity, and timeline. The team will reply with next steps.

💡 Tip: Always ask for a sample before you place a big order. This helps you check quality and fit.