Our primary customer base Our primary customer base
Our primary customer base
Our core customers are yarn buyers for denim applications
Company Aim‌ Company Aim‌
Company Aim‌
The company has always been market-oriented and kept pace with The Times. Customer-oriented
SERVICE IDEA SERVICE IDEA
SERVICE IDEA
We provide customized high-quality services based on customer needs
advanced technology

Conventional spinning takes 72 hours per order, whereas our digital twin system reduces production time to just 8 hours, supporting small-batch agile manufacturing

CERTIFICATES

Certified with OEKO-TEX Quality Management System, ISO 14001 Environmental Management System, and SA8000 Social Accountability System, achieving standardized control throughout the entire process from R&D to delivery.

VARIOUS PRODUCTS

Quality is our tenet, integrity is the king, and your satisfaction is our goal. With first-class equipment, advanced technology, and strict management, we ensure high-quality production, so you can trust us!

AFTERSALE SERVICE

To deliver service that exceeds your expectations.We treat every customer with sincerity and uphold every trust with care.

About us
25Years ofExperience

Zhangjiagang Guotai Textile Co., Ltd. (Free Trade Zone)

The company has always been market-oriented and kept pace with The Times. Customer-oriented, we provide customized high-quality services based on customer needs.

  • was established on February 12, 2001
  • is located in Zhangjiagang Free Trade Zone
  • The company's annual output value is 80 million
  • Its products are sold both domestically and internationally
  • It mainly deals in differentiated spandex covered yarn, such as recycled, warm, moisture-wicking and sweat-absorbing, and antibacterial functional yarns
  • Empower customers, build the brand, empower employees, and jointly create a green homeland!
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Finished

Product Cases

CASE

CASE

Spandex SINGLE COVERED YARN; Spandex single filament is made by wrapping a layer of outer filament (yarn) around the core filament spandex. The number of turns is relatively small, and the core of the fabric is exposed more obviously. It is not suitable for dark-colored products. It is mainly used f

CASE

CASE

DOUBLE COVERED YARN of spandex; Spandex double-wrapped filament is made by covering two layers of filament or yarn on the outside of spandex core filament. These two layers are generally in opposite directions and have excellent elasticity and extensibility. It features high elasticity, low elongati

CASE

CASE

AIR COVERED YARNis a type of yarn in which the outer fiber filament and spandex filament are simultaneously drawn and passed through a certain type of nozzle, where they are regularly sprayed and pressed by highly compressed air to form a rhythmic network of points. Its fabric feels soft and s

hot sell
Hot Products
SINGLE COVERED YAR···
SINGLE COVERED YAR···

Spandex SINGLE COVERED YARN; Spandex single filament is made by wrapping a layer of outer filament (yarn) around the core filament spandex. The number of turns is relatively small, and the core of the fabric is exposed more obviously. It is not suitable for dark-colored products. It is mainly used f

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relation

15+

Partner

80 Million

Annual Output Value

10+

International Certification

+8613390831988

The company has always been market-oriented and kept pace with The Times. Customer-oriented, we provide customized high-quality services based on customer needs.

Contact us

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The company was certified by GRS in 2015. It has achieved green, energy-saving and environmental protection in all aspects from raw materials, production, testing to R&D. At the same time, it has passed international certifications such as RCS, OEKO-TEX and inditex. It holds five patents, including the "Cooling Mechanism and Working Method for Air Charter Machines" applied for in 2025. Having two registered trademarks is sufficient to demonstrate that the company possesses first-class capabilities in research and development, production and sales.

PROCESS

Our Working Process

  • 1

    Raw material preparation

    Mechanical covered method-Spandex tube+outer fiber tube

    Air covered method-Spandex tube+outer fiber tube

  • 2

    Feeding and threading

    Mechanical covered method-Spandex tube+outer fiber tube

    Air covered method-Thread to feeding roller

  • 3

    Core wire stretching

    Mechanical covered method-Pre order stretching through roller

    Air covered method-Pre order stretching through roller

  • 4

    Encapsulation molding

    Mechanical covered method-Mechanical:Hollow spindle rotating and twisting

    Air covered method-Air-flowing: Using high-pressure air nozzles

  • 5

    Coiling

    Mechanical covered method-Roll into tube yarn

    Air covered method-Roll into tube yarn

Latest News
‌Origin and Proper···

2025-12-03

‌Origin and Properties of Spandex Fiber

Spandex (Polyurethane Fiber) is a type of elastic fiber, categorized into polyester-based (e.g., Vyrent) and polyether-based (e.g., Lycra). Key properties include 500%-700% elongation, excellent recovery (97% at 200% stretch), density 1.20-1.25, and heat resistance up to 150℃.‌Dyeing Guidelines‌U

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How to prevent ela···

2025-12-03

How to prevent elastic fabric from losing elasti···

‌How to prevent elastic fabric from losing elasticity during rinsing‌‌Control rinsing process‌Temperature: Strictly keep below 60°C to avoid degradation of spandex.Time: Shorten rinsing duration to prevent fiber damage.Bleach: Avoid chlorine-based bleach; use cold bleach enzymes instead.‌Optim

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What are the issue···

2025-12-03

What are the issues with horizontal bars after d···

Dyeing Streaks: Causes and ClassificationI. Classification by Processing Stage‌Yarn-related streaks‌‌Weaving/knitting-related streaks‌‌Dyeing-related streaks‌II. Classification by Characteristics‌Single-occurrence streaks‌‌Multiple-occurrence streaks‌‌Regular streaks‌‌Color difference s

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‌New Fiber Spinnin···

2025-10-06

‌New Fiber Spinning Technology: Performance Opti···

Technological Breakthroughs and Industrialization Pathways of New Fiber Spinning Processes‌1. ‌Process Innovation in High-Performance Fiber Spinning‌Carbon fiber, aramid, and other high-performance fibers are achieving breakthroughs through composite spinning technologies. For example, carbon fib

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The research and a···

2025-10-06

The research and application trends of high-prec···

Technological Evolution and Industrial Transformation of High-precision Spinning EquipmentHigh-precision spinning equipment is reconstructing the textile industry value chain through interdisciplinary technological integration, with breakthroughs in three core dimensions:Precision Revolution: Modern

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Intelligent Spinni···

2025-10-06

Intelligent Spinning Technology: The Leap from T···

Sustainable Textile Material Innovation: The Green Revolution in Spinning Industry‌The innovation of sustainable textile materials is reshaping the ecological landscape of the spinning industry, driving traditional industries toward green and intelligent transformation. At the core of this change l

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Intelligent Spinni···

2025-10-06

Intelligent Spinning Technology: The Leap from T···

The textile industry, one of humanity's oldest industries, is undergoing a disruptive transformation from manual spinning wheels to smart factories. Intelligent spinning technology, through deep integration of the Internet of Things (IoT), big data, and artificial intelligence, has achieved a qu

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