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Science & Technology Green Textile Innovation

We are dedicated to supplying high-quality textile raw materials and advanced knitting machinery with a serious, pragmatic, and sincere attitude. Honesty wins customers, quality wins the market.

Honest Management

Built on integrity and transparency, we ensure every transaction reflects our commitment to ethical business practices.

Careful Knitting & Dyeing

Precision craftsmanship in every thread, ensuring durability, consistency, and superior finish across all materials.

Customer Satisfaction

Your success is our mission. We listen, adapt, and deliver solutions that exceed expectations.

Constant Innovation

Driven by R&D, we continuously improve products and processes to meet evolving industry demands.

Textile Raw Materials

Premium-grade yarns and fibers sourced from trusted production bases, ideal for socks, sportswear, and technical textiles.

Polyester Yarn

High-strength, durable polyester ideal for blended fabrics and performance wear.

  • • Denier: 75D-300D
  • • Twist: S/Z available
  • • Applications: Socks, activewear, outerwear

Cotton Yarn

Soft, breathable, and natural — perfect for premium comfort socks and undergarments.

  • • Count: 20S–40S
  • • 100% Combed Cotton
  • • Low pilling, high absorbency

Recycled Yarn

Eco-friendly yarn made from post-consumer PET bottles, reducing environmental impact.

  • • Recycled PET content: 100%
  • • Available in 50D–150D
  • • GRS Certified

Spandex Covered Yarn

Core-spun yarn with spandex for excellent stretch and recovery in tight-fitting garments.

  • • Core: 20D–70D Spandex
  • • Wrap: Polyester or Nylon
  • • Stretch: Up to 300%

Nylon Yarn

Smooth, resilient, and abrasion-resistant — ideal for hosiery and sport socks.

  • • Denier: 40D–120D
  • • High tenacity
  • • Excellent dye uptake

Polyester DTY

Drawn textured yarn with bulk and stretch, perfect for knitted fabrics.

  • • Denier: 75D/72F–150D/144F
  • • High bulk, soft hand feel
  • • Low shrinkage

Polypropylene

Lightweight, moisture-wicking fiber ideal for thermal and performance socks.

  • • Hydrophobic, quick-drying
  • • Excellent thermal insulation
  • • UV resistant

Elastic Yarn

High-performance elastic yarns for waistbands, cuffs, and compression wear.

  • • Spandex core with cotton wrap
  • • 20D–140D available
  • • Consistent elasticity

Polyester Yarn 21S

Medium-count polyester yarn suitable for blended knits and durable socks.

  • • Count: 21S
  • • Ring-spun for strength
  • • Ideal for 50/50 cotton blends

Recycled Yarn 12S

Coarse recycled yarn for rugged, eco-conscious textile applications.

  • • Count: 12S
  • • Made from recycled cotton & PET
  • • GRS & OCS compliant

Polyester Yarn 32S

Fine-count yarn for soft, lightweight knits and high-end sock production.

  • • Count: 32S
  • • Low hairiness
  • • High uniformity

Polyester Yarn 16S

Versatile medium-coarse yarn for durable socks and industrial textiles.

  • • Count: 16S
  • • High abrasion resistance
  • • Consistent twist

Knitting Machines & Accessories

Advanced machinery for high-efficiency sock production, including knitting, setting, and sewing systems.

Setting Machine 280PS

Precision steam-setting machine for sock finishing, ensuring shape retention and dimensional stability.

Setting Machine 560PS

High-capacity setting system for mass production, optimized for energy efficiency and consistent results.

E-Terry Socks Knitting Machine

Electronic terry knitting machine for plush, absorbent socks with intricate patterns and textures.

Covering Socks Knitting Machine

Specialized machine for producing socks with reinforced heels and toes using dual-layer knitting.

Sewing Machine

Industrial-grade sewing machines for seamless toe-closing and sock assembly with high precision.

All Kinds of Accessories

Comprehensive range of spare parts, needles, cutters, and electronic components for uninterrupted operation.

About Us

ZHEJIANG ZHUJI BIYUAN IMPORT AND EXPORT CO., LTD. was established in 2016 as an integrated enterprise combining production, trade, and R&D. Located in Zhuji City, Zhejiang Province — a renowned hub for textile manufacturing — we specialize in supplying high-quality Polyester Yarn, Spandex Covered Yarn, Elastic Yarn, Nylon Yarn, and other textile raw materials.

We maintain strong partnerships with several top-tier yarn production bases and offer advanced knitting machinery including sock knitting machines, setting machines, and accessories. Our mission is to deliver exceptional value through innovation, reliability, and customer-centric service.

Honesty wins customers, quality wins the market.

Contact Us
Zhuji Textile Manufacturing Hub

Manufacturing excellence from the heart of China's textile industry

2016
Founded
15+
Countries Served
50+
Products
100+
Happy Clients

Frequently Asked Questions

What types of yarn do you supply?

We supply a wide range including Polyester Yarn (21S, 32S, 16S), Cotton Yarn, Recycled Yarn, Spandex Covered Yarn, Nylon Yarn, Polyester DTY, Polypropylene, and Elastic Yarn.

Do you offer recycled or eco-friendly materials?

Yes, we offer GRS-certified Recycled Yarn made from post-consumer PET bottles and sustainable cotton blends.

What machinery do you provide?

We supply E-Terry Socks Knitting Machines, Covering Socks Knitting Machines, Setting Machines (280PS & 560PS), Sewing Machines, and all related accessories.

Where is your company located?

We are based in Zhuji City, Zhejiang Province, China — a major center for sock and textile manufacturing.

Can I request product samples?

Yes, we welcome sample requests. Please contact us directly for details and shipping options.

Get in Touch

For inquiries about our textile raw materials or knitting machinery, please visit our official website to contact us directly.

Contact Information

Phone: 0575-87700700

Email: [email protected]

Address: No.74, Jinjia New Village, Zhushan Community, Datang Street, Zhuji City, Zhejiang Province, China.

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