The Global Fiberglass Roving Market Size was estimated at USD 6044.99 million in 2023 and is projected to reach USD 8054.68 million by 2029, exhibiting a CAGR of 4.90% during the forecast period. This robust growth is fueled by soaring demand from the wind energy, automotive lightweighting, and construction sectors, where high-strength, corrosion-resistant composite materials are increasingly favored for their durability and performance benefits.

As industries worldwide pivot towards advanced materials for sustainable and efficient solutions, the role of fiberglass roving manufacturers becomes critically important. In this analysis, we profile the Top 10 Companies in the Fiberglass Roving Industry—global giants and specialized producers who are setting the standard for innovation, quality, and supply chain resilience in composite reinforcements.

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🔟 1. Owens Corning

Headquarters: Toledo, Ohio, USA
Key Offering: Advantex® Roving, Hiper-Tex® Roving

Owens Corning is a global leader in insulation, roofing, and fiberglass composites. Its composite solutions business is a major supplier of fiberglass roving, offering products designed for pultrusion, filament winding, and weaving applications across various industries.

Innovation and Sustainability Initiatives:

• Development of Advantex® glass, an environmentally friendly formulation without boron or fluorine

• Strong focus on recyclability and sustainable manufacturing processes

• Global production footprint ensuring supply chain stability

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9️⃣ 2. Jushi Group

Headquarters: Tongxiang, Zhejiang, China
Key Offering: Direct Roving, Assembled Roving, LFT Roving

Jushi Group is one of the world’s largest fiberglass manufacturers, with a massive production capacity and a comprehensive product portfolio. The company’s roving products are widely used in thermoset and thermoplastic composites for automotive, marine, and infrastructure applications.

Innovation and Sustainability Initiatives:

• Significant investments in capacity expansion to meet global demand

• Focus on energy-efficient production technologies

• Expansion into high-performance and specialty glass formulations

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8️⃣ 3. CPIC (Chongqing Polycomp International Corporation)

Headquarters: Chongqing, China
Key Offering: E-glass Roving, Advantex Roving, AR-glass Roving

CPIC is a leading global fiberglass producer with a strong presence in both domestic Chinese and international markets. The company specializes in various roving types, including direct roving for winding and pultrusion, and assembled roving for weaving.

Innovation and Sustainability Initiatives:

• Development of high-modulus and corrosion-resistant glass formulations

• Strategic global partnerships to enhance market penetration

• Commitment to reducing carbon footprint in manufacturing

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7️⃣ 4. Nippon Electric Glass Co., Ltd. (NEG)

Headquarters: Otsu, Shiga, Japan
Key Offering: TufRov® Roving, Hybon® Roving

Nippon Electric Glass is a major Japanese manufacturer of glass and glass-related products, including high-quality fiberglass roving. The company’s roving products are known for their consistency and performance in demanding composite applications.

Innovation and Sustainability Initiatives:

• Proprietary surface treatment technologies for enhanced resin compatibility

• Focus on high-performance roving for aerospace and automotive sectors

• R&D in next-generation glass compositions

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Global Fiberglass Roving Market – View in Detailed Research Report

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6️⃣ 5. Johns Manville

Headquarters: Denver, Colorado, USA
Key Offering: StarRov® Roving, Hybon® Roving

A Berkshire Hathaway company, Johns Manville is a leading manufacturer of insulation and building products, including fiberglass reinforcements. The company’s Hybon® roving brand is well-established in the composites industry for its quality and reliability.

Innovation and Sustainability Initiatives:

• Continuous product development for improved processability and performance

• Strong emphasis on sustainable manufacturing practices

• Global technical support and customer service network

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5️⃣ 6. Taishan Fiberglass Inc. (CTG)

Headquarters: Tai’an, Shandong, China
Key Offering: E-glass Roving, EC Roving, AR-glass Roving

Taishan Fiberglass, a subsidiary of China National Building Material Group (CNBM), is one of China’s major fiberglass producers. The company offers a wide range of roving products catering to both domestic and export markets, with a focus on cost-effectiveness and volume production.

Innovation and Sustainability Initiatives:

• Large-scale production capabilities ensuring competitive pricing

• Expansion into specialized roving for emerging applications

• Integration within the CNBM group for synergistic advantages

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4️⃣ 7. Binani-3B

Headquarters: Brussels, Belgium
Key Offering: SE 1500 Roving, SE 2020 Roving

3B Fibreglass is a leading supplier of glass fiber reinforcements, specializing in innovative products for the composites industry. The company focuses on high-value applications and offers roving with superior mechanical properties and processability.

Innovation and Sustainability Initiatives:

• Development of the hi-per-tex® range for high-performance applications

• Strong R&D focus on sustainable composite solutions

• Customized roving development for specific customer requirements

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3️⃣ 8. Saint-Gobain Vetrotex

Headquarters: Chambéry, France
Key Offering: Roving for Thermoplastics, Roving for Thermoplastics

Saint-Gobain Vetrotex is part of the global Saint-Gobain Group and is a key player in the fiberglass reinforcements market. The company offers a range of roving products, with a strong presence in the European market and a focus on technical specialties.

Innovation and Sustainability Initiatives:

• Innovations in sizing technology for improved composite properties

• Focus on roving for lightweight automotive composites

• Alignment with Saint-Gobain’s sustainability objectives

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2️⃣ 9. PFG Fiber Glass (Kingboard Chemical Holdings)

Headquarters: Taipei, Taiwan
Key Offering: E-glass Roving, Direct Roving

PFG Fiber Glass is a major fiberglass producer under Kingboard Chemical Holdings. The company has a significant market share in Asia and supplies roving for a wide array of composite applications, from construction to industrial uses.

Innovation and Sustainability Initiatives:

• Continuous modernization of production facilities

• Expansion of product range to include more specialized rovings

• Strategic focus on high-growth end markets

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1️⃣ 10. Lanxess

Headquarters: Cologne, Germany
Key Offering: Specialty Roving for High-Performance Composites

While primarily known as a specialty chemicals company, Lanxess is a significant player in the composites value chain. The company produces and markets fiberglass roving, particularly for high-performance applications where its chemical expertise provides a competitive edge.

Innovation and Sustainability Initiatives:

• Development of roving for demanding applications in automotive and aerospace

• Integration of roving with other composite materials in its portfolio

• Focus on sustainable and lightweighting solutions

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Global Fiberglass Roving Market – View in Detailed Research Report

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🌍 Outlook: The Future of Fiberglass Roving Is Stronger and Smarter

The fiberglass roving market is undergoing a significant transformation, driven by the global push for lightweight materials, sustainability, and advanced manufacturing. While traditional E-glass roving continues to dominate volume, the industry is investing heavily in high-performance variants, sustainable production methods, and digital supply chain optimization.

📈 Key Trends Shaping the Market:

• Rising demand for wind turbine blades, a major consumer of fiberglass roving

• Automotive industry’s shift towards lightweight composites for improved fuel efficiency

• Infrastructure development driving demand for corrosion-resistant GRP pipes and tanks

• Technological advancements in roving production for better mechanical properties

Get Full Report Here:
Global Fiberglass Roving Market – View in Detailed Research Report

The companies listed above are not only supplying a critical reinforcement material—they are enabling the development of lighter, stronger, and more durable products across numerous industries, reinforcing the backbone of modern manufacturing.