Top 10 Best Stretch Yarn Factories in 2026
Mar 25, 2026
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Stretch yarn plays a critical role in modern textile production, especially in sectors like sportswear, underwear, socks, and performance fabrics. As global demand grows for comfort, elasticity, and durability, sourcing from the right stretch yarn factory has become a key factor for brands, wholesalers, and manufacturers.
China remains one of the most competitive sourcing destinations thanks to its mature textile supply chain, advanced equipment, and flexible production capabilities. In this guide, we highlight 10 of the best stretch yarn factories in 2026, selected based on product range, manufacturing strength, and export experience.
What is Stretch Yarn?
Stretch yarn typically refers to yarns with elasticity, commonly produced using materials such as spandex, polyester, and nylon. These yarns are engineered to provide:
- High elasticity and recovery
- Comfortable fit and flexibility
- Durability under repeated stretching
- Compatibility with knitting and weaving processes
They are widely used in leggings, socks, underwear, seamless garments, and technical textiles.
Top 10 Stretch Yarn Factories (2026)
| No. | Company Name | Location | Key Products | Highlights |
|---|---|---|---|---|
| 1 | Yanglong Textile Co., Ltd. | Zhejiang | Covered yarn, stretch polyester yarn | Flexible customization |
| 2 | Kangjiesi New Material Technology Co., Ltd. | Zhejiang | Spandex covered yarn | Functional yarn focus |
| 3 | Hyosung TNC | Korea/China | Spandex (creora®) | Global leader |
| 4 | Huafon Spandex Co., Ltd. | Zhejiang | Spandex yarn | Large-scale production |
| 5 | Shuangliang Spandex Co., Ltd. | Jiangsu | Elastic fiber yarn | Stable supply |
| 6 | Bailu Chemical Fiber Co., Ltd. | Henan | Regenerated fiber yarn | Sustainable materials |
| 7 | Tayho Advanced Materials Co., Ltd. | Shandong | Functional fibers | High-tech materials |
| 8 | Longjie Special Fiber Co., Ltd. | Jiangsu | Differential yarn | Innovation-driven |
| 9 | Unifull Industrial Fibre Co., Ltd. | Zhejiang | Industrial yarn | Technical performance |
| 10 | Xingyu New Material Co., Ltd. | Jiangsu | Polyester stretch yarn | Cost-effective |
Yanglong Textile Co., Ltd. (Featured Manufacturer)
Yanglong Textile Co., Ltd. has built a strong position in the stretch yarn segment by focusing on practical applications rather than pure scale expansion. Located in Zhuji, Zhejiang-widely known as the "Sock Capital of China"-the company stays closely connected to downstream markets, which allows it to respond quickly to changing demand in socks, sportswear, and seamless garments.
The company specializes in covered yarn, including polyester covered yarn, nylon covered yarn, and air-covered spandex yarn. Its products are widely used in cuffs, collars, sports accessories, and elastic fabrics, offering stable stretch performance and consistent quality.
What makes Yanglong stand out is its flexibility in production and customization. It supports a wide range of denier options, color matching, and application-based adjustments, making it highly suitable for brands and wholesalers. In addition, Yanglong has established exports to over 30 countries, ensuring smooth communication and reliable delivery.
Compared with large-scale producers, Yanglong offers a better balance between price, responsiveness, and customization, making it a practical long-term partner for buyers who value flexibility and stable supply.
Kangjiesi New Material Technology Co., Ltd.
Kangjiesi is a specialized manufacturer of functional stretch yarns, with a focus on covered yarn and performance-enhanced fibers. Its main products include spandex covered yarn, antibacterial yarn, and moisture-wicking yarn, widely used in underwear, socks, and sportswear.
The company emphasizes technology-driven development, continuously improving yarn performance in elasticity, comfort, and durability. With modern equipment and stable output, Kangjiesi is able to support consistent supply for medium to large orders. It is a suitable choice for buyers seeking functional yarn solutions with reliable quality.
Hyosung TNC
Hyosung TNC is one of the world's leading producers of elastane yarn, operating under the well-known CREORA® brand. As part of the Hyosung Group, the company has a global production network and strong R&D capabilities.
Its stretch yarn products are recognized for excellent elasticity, recovery, and durability, making them widely used in high-end apparel and technical textiles. Hyosung is particularly strong in innovation and large-scale supply, serving international brands with strict quality requirements.
Huafon Spandex Co., Ltd.
Huafon Spandex is one of the largest spandex yarn manufacturers in China, known for its complete industrial chain and advanced production facilities.
The company offers a wide range of elastane yarns with excellent elastic recovery, low shrinkage, and stable performance, making them suitable for sportswear, underwear, and medical textiles. Its strong R&D capabilities and large-scale production make it a reliable partner for bulk orders.
Shuangliang Spandex Co., Ltd.
Shuangliang is an established manufacturer in the spandex yarn sector, focusing on stable production and consistent product quality. The company supplies elastic yarns widely used in apparel and industrial textiles.
Its strength lies in reliable manufacturing processes and steady supply capacity, making it suitable for long-term procurement projects where consistency is critical.
Bailu Chemical Fiber Co., Ltd.
Bailu specializes in regenerated cellulose fibers and stretch yarn materials, offering more sustainable textile solutions. The company has developed a strong presence in eco-friendly fiber production.
Its products are widely used in apparel and home textiles, combining comfort, breathability, and environmental benefits, making it a good option for brands focusing on sustainability.
Tayho Advanced Materials Co., Ltd.
Tayho is a high-tech fiber manufacturer with expertise in functional and performance materials. Its product range includes aramid fibers and other advanced yarns used in both industrial and textile applications.
The company focuses on innovation and high-performance materials, making it suitable for technical textiles and specialized applications beyond standard apparel.
Longjie Special Fiber Co., Ltd.
Longjie is known for its development of differentiated and functional yarns. The company continuously introduces new products tailored to niche markets and evolving textile trends.
Its stretch yarn products are often used in high-end fabrics and functional garments, supported by a strong emphasis on product innovation and customization.
Unifull Industrial Fibre Co., Ltd.
Unifull specializes in industrial yarns with a focus on high tenacity and performance stability. Its products are widely used in conveyor belts, safety materials, and reinforcement fabrics.
The company's strength lies in technical expertise and consistent product performance, making it suitable for industrial and technical textile applications.
Xingyu New Material Co., Ltd.
Jiangyin Xingyu is a practical supplier in the stretch yarn market, offering polyester-based elastic yarns with stable quality and competitive pricing.
While not as large as industry leaders, the company provides cost-effective solutions and reliable delivery, making it a good choice for medium-sized orders and price-sensitive buyers.
Featured Factory: Yanglong Textile Co., Ltd.
When it comes to balancing flexibility, quality, and pricing, Yanglong Textile stands out among stretch yarn manufacturers in China.
The company focuses on covered yarn and stretch polyester yarn, which are widely used in socks, seamless garments, and sportswear. Thanks to its location in Zhuji-one of China's largest textile hubs-Yanglong is closely connected to downstream markets, enabling faster response to trends and customer requirements.
Key advantages include:
- Flexible customization in denier, elasticity, and color
- Stable quality control for consistent stretch and recovery
- Strong export experience with global buyers
- Competitive pricing supported by efficient production
For buyers who need OEM/ODM stretch yarn solutions, Yanglong offers a practical and reliable sourcing option.
How to Choose a Stretch Yarn Manufacturer
Selecting the right supplier depends on your application and order requirements. Here are a few practical tips:
- Check Material Expertise：Different applications require different yarns (spandex, polyester, nylon blends).
- Evaluate Elastic Performance：Consistency in stretch and recovery is critical for product quality.
- Look for Customization Options：Especially important for branded apparel and functional textiles.
- Assess Production Capacity：Ensure the factory can handle your order volume and delivery timeline.
- Export Experience Matters：Suppliers familiar with international standards reduce risk.
The stretch yarn market in 2026 continues to evolve with stronger demand for comfort, performance, and sustainability. China's manufacturers remain highly competitive, offering a mix of large-scale production, technical innovation, and flexible customization.
For buyers looking to build long-term partnerships, working with a supplier like Yanglong Textile Co., Ltd. can provide not only stable products but also responsive service and tailored solutions.
If you are sourcing stretch yarn manufacturers, suppliers, or OEM factories, choosing the right partner will directly impact your product quality and market competitiveness.