The Global Glass Fibre Cord Market was valued at USD 1.25 Billion in 2023 and is projected to reach USD 1.82 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.2% during the forecast period (2024–2030). This robust growth is fueled by the expanding use of composites across the automotive, construction, and industrial sectors, alongside increasing demand for high-performance materials that offer superior strength, thermal resistance, and durability.

As industries worldwide pivot towards lightweight and resilient materials, the role of glass fibre cord as a critical reinforcement component becomes increasingly vital. This specialized product, composed of continuous glass filaments twisted into a cord, is essential for enhancing the structural integrity of composite parts, gaskets, and seals. In this blog, we profile the Top 10 Companies in the Glass Fibre Cord Industry—key manufacturers and innovators driving advancements in material science and composite technology.

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🔟 1. SILTEX

Headquarters: Heiligenhaus, Germany
Key Offering: High-temperature glass fibre cords, Silicone-coated cords

SILTEX is a leading European manufacturer specializing in high-performance textile reinforcements, including a comprehensive range of glass fibre cords. Their products are engineered for extreme conditions, making them ideal for automotive seals, industrial gaskets, and thermal insulation applications.

Innovation and Specialization:

• Specialization in cords for temperatures up to 550°C

• Customized cord solutions for specific OEM requirements

• Strong focus on R&D for enhanced material performance

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9️⃣ 2. Nitto Glass Fiber Co., Ltd. (NGF)

Headquarters: Tokyo, Japan
Key Offering: E-glass cords, High-strength glass fibre cords

NGF is a prominent Japanese manufacturer with a global reputation for producing high-quality glass fibre products. Their cords are widely used in tire reinforcement, rubber hoses, and composite materials, known for their excellent adhesion properties and tensile strength.

Innovation and Specialization:

• Advanced surface treatment technologies for optimal bonding

• Extensive product range catering to diverse industrial needs

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8️⃣ 3. Thoenes-Solutions

Headquarters: Rheinberg, Germany
Key Offering: Technical cords, Glass fibre sewing threads

Thoenes-Solutions provides specialized technical cords and sewing threads, with glass fibre variants playing a key role in their portfolio. The company serves sectors requiring high thermal and chemical resistance, such as protective clothing and industrial filtration.

Innovation and Specialization:

• Development of hybrid cords combining glass with other fibres

• Focus on application-specific technical solutions

Download FREE Sample Report:
Glass Fibre Cord Market – View in Detailed Research Report

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7️⃣ 4. GTeek

Headquarters: Seoul, South Korea
Key Offering: E-glass and S-glass cords, Pre-impregnated cords

GTeek is a South Korean specialist in advanced glass fibre materials. The company produces a variety of cords that are critical for the electronics and aerospace industries, where precision and reliability are paramount.

Innovation and Specialization:

• Production of high-modulus S-glass cords for demanding applications

• Innovations in pre-impregnated (prepreg) cord technology

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6️⃣ 5. VITCAS

Headquarters: Bristol, United Kingdom
Key Offering: Refractory and high-temperature glass fibre cords

VITCAS is renowned for its high-temperature materials, including glass fibre cords designed for refractory applications, furnace seals, and fire protection systems. Their products are built to withstand intense heat and corrosive environments.

Innovation and Specialization:

• Expertise in materials for temperatures exceeding 1000°C

• Cords compatible with various refractory cements and coatings

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5️⃣ 6. SK Wiring

Headquarters: Gyeonggi-do, South Korea
Key Offering: Industrial glass fibre cords, Electrical insulation cords

SK Wiring specializes in manufacturing cords and wires for industrial applications, with a significant focus on glass fibre products used for electrical insulation and mechanical reinforcement in harsh environments.

Innovation and Specialization:

• Production of cords with excellent dielectric properties

• Focus on durability and longevity in industrial settings

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4️⃣ 7. E. Bourgeois

Headquarters: Lyon, France
Key Offering: Technical textiles, Glass fibre reinforcement cords

E. Bourgeois is a French manufacturer with a long history in technical textiles. Their glass fibre cords are used extensively in composite manufacturing, providing critical reinforcement for automotive and marine components.

Innovation and Specialization:

• Tailored cord constructions for specific composite manufacturing processes

• Strong partnerships with European automotive suppliers

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3️⃣ 8. Revti Electronics Industries

Headquarters: Maharashtra, India
Key Offering: Glass fibre sleevings and cords

Revti Electronics Industries is a key player in the Asian market, manufacturing glass fibre sleevings and cords primarily for electrical insulation. Their products are essential in protecting wiring and components from heat and abrasion.

Innovation and Specialization:

• Cost-effective solutions for the growing Asian electronics market

• Expanding product range to meet international safety standards

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2️⃣ 9. Hitex

Headquarters: Manchester, United Kingdom
Key Offering: High-performance glass fibre cords, Coated cords

Hitex focuses on engineering advanced textile solutions, including specialized glass fibre cords coated with silicone, PTFE, or other polymers to enhance performance characteristics like slip, chemical resistance, and thermal stability.

Innovation and Specialization:

• Development of proprietary coating technologies

• Cords designed for demanding aerospace and automotive applications

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1️⃣ 10. Newtex Industries, Inc.

Headquarters: Ontario, New York, USA
Key Offering: Zetex® & Glastex® glass fibre fabrics and cords

Newtex Industries is a North American leader in high-temperature textiles. Their Glastex® glass fibre cords are renowned for their use in thermal management, welding protection, and safety clothing, offering superior heat resistance and strength.

Innovation and Specialization:

• Products certified for use in extreme heat and flame applications

• Continuous innovation in fibre blends for enhanced performance

Get Full Report Here:
Glass Fibre Cord Market – View in Detailed Research Report

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🌍 Outlook: The Future of Glass Fibre Cord is Stronger and Smarter

The glass fibre cord market is undergoing a significant evolution. As composite materials become more sophisticated and regulations around safety and sustainability tighten, the demand for advanced glass fibre reinforcements is set to accelerate.

📈 Key Trends Shaping the Market:

• Growing adoption of lightweight composites in electric vehicles (EVs) for battery enclosures and structural components

• Increasing stringency of fire safety regulations in construction, driving demand for fire-resistant cords

• R&D into sustainable and recyclable glass fibre formulations

• Expansion of wind energy infrastructure, requiring durable cord reinforcements for turbine blades

Get Full Report Here:
Glass Fibre Cord Market – View in Detailed Research Report

The companies listed above are not only supplying a critical component to global industry—they are reinforcing the very framework of modern manufacturing and innovation.