The Global Fiberglass Multi End Roving Market is a cornerstone of the advanced composites industry, providing essential reinforcement materials for a multitude of applications from automotive parts to wind turbine blades. The market was valued at USD 7.8 Billion in 2023 and is projected to reach USD 11.2 Billion by 2029, growing at a Compound Annual Growth Rate (CAGR) of 6.1% during the forecast period (2024–2029). This robust growth is fueled by increasing demand for lightweight, high-strength materials in transportation, construction, and renewable energy sectors, coupled with technological advancements in production efficiency.

As industries worldwide push for greater sustainability and performance, the spotlight is on the key material suppliers driving innovation, quality, and supply chain reliability. In this blog, we profile the Top 10 Companies in the Fiberglass Multi End Roving Industry—a group of global giants and specialized manufacturers shaping the future of composite materials.

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🔟 1. Owens Corning

Headquarters: Toledo, Ohio, USA
Key Offering: Continuous Multi End Roving, Chopped Strands, Specialty Rovings

Owens Corning is a global leader in glass fiber reinforcements and composite materials. The company’s wide range of multi end rovings is engineered for superior compatibility with various resin systems, making them ideal for pultrusion, filament winding, and compression molding processes.

Innovation and Sustainability Initiatives:

• Development of high-performance, corrosion-resistant rovings for demanding environments
• Investment in sustainable manufacturing processes and recycling technologies
• Commitment to achieving carbon neutrality in its operations

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9️⃣ 2. Jushi Group

Headquarters: Tongxiang, Zhejiang, China
Key Offering: E-glass and ECER Rovings, Direct Rovings for Thermoplastics

Jushi Group is one of the world’s largest fiberglass producers, with a significant market share in Asia and a growing global footprint. Their multi end rovings are known for consistent quality and are extensively used in automotive, marine, and infrastructure applications.

Innovation and Sustainability Initiatives:

• Expansion of production capacity to meet soaring global demand
• Focus on developing eco-friendly glass fiber products with lower environmental impact

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8️⃣ 3. Nippon Electric Glass Co., Ltd. (NEG)

Headquarters: Otsu, Shiga, Japan
Key Offering: TufRov® Multi End Roving, High-Strength Rovings

Nippon Electric Glass is a leading specialty glass manufacturer with advanced fiberglass technologies. Their TufRov® products offer excellent mechanical properties and processability, serving high-end markets like aerospace and electronics.

Innovation and Sustainability Initiatives:

• R&D in ultra-fine glass fibers for enhanced composite performance
• Implementation of energy-efficient melting furnaces to reduce carbon footprint

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7️⃣ 4. Saint-Gobain

Headquarters: Courbevoie, France
Key Offering: Vetrotex Rovings, Customized Reinforcement Solutions

Saint-Gobain’s Vetrotex brand is synonymous with high-quality glass fiber reinforcements. The company provides a comprehensive portfolio of multi end rovings tailored for specific applications, from construction grids to industrial composites.

Innovation and Sustainability Initiatives:

• Development of innovative sizing technologies for better resin adhesion
• Active participation in circular economy initiatives for composite materials

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6️⃣ 5. China National Building Material (CNBM) / Jiangsu Changhai

Headquarters: Beijing, China (CNBM); Changzhou, China (Jiangsu Changhai)
Key Offering: Standard and Alkali-Resistant Rovings, Wind Energy Rovings

As part of the massive CNBM group, Jiangsu Changhai is a major force in the Asian fiberglass market. The company specializes in producing cost-effective, high-volume multi end rovings for construction and industrial applications.

Innovation and Sustainability Initiatives:

• Large-scale production capabilities ensuring stable supply chains
• Investment in R&D for next-generation composite materials

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5️⃣ 6. Johns Manville

Headquarters: Denver, Colorado, USA
Key Offering: StarRov® Rovings, Thermoplastic and Thermoset Rovings

A Berkshire Hathaway company, Johns Manville has a long history of innovation in fiberglass. Their StarRov® rovings are engineered for high-speed processing and exceptional mechanical properties in a wide range of composite manufacturing techniques.

Innovation and Sustainability Initiatives:

• Focus on product development for lightweight automotive composites
• Commitment to sustainable manufacturing and product stewardship

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4️⃣ 7. AGY

Headquarters: Aiken, South Carolina, USA
Key Offering: S-3 Glass® High-Strength Rovings, Specialty Multi End Rovings

AGY is a leading manufacturer of high-performance glass fibers, particularly known for its S-3 Glass® products which offer superior strength and modulus compared to standard E-glass. The company serves demanding applications in aerospace, defense, and ballistics.

Innovation and Sustainability Initiatives:

• Specialization in high-value, technologically advanced fiberglass solutions
• Continuous improvement in manufacturing efficiency and environmental performance

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3️⃣ 8. Chongqing Polycomp International Corp. (CPIC)

Headquarters: Chongqing, China
Key Offering: E-glass and Advantex® Rovings, Direct Draw Rovings

CPIC is a global fiberglass producer with a strong focus on innovation and international markets. The company offers a diverse range of multi end rovings that meet international quality standards for various composite applications.

Innovation and Sustainability Initiatives:

• Strategic global expansion with production facilities in multiple countries
• Development of environmentally friendly Advantex® glass formulations

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2️⃣ 9. Taishan Fiberglass Inc. (CTG)

Headquarters: Tai’an, Shandong, China
Key Offering: Standard Multi End Rovings, Wet-Chop Rovings

As a subsidiary of China National Building Material Group, Taishan Fiberglass is one of the largest fiberglass manufacturers globally. The company produces a wide array of multi end rovings characterized by excellent strand integrity and processing performance.

Innovation and Sustainability Initiatives:

• Large-scale, automated production facilities ensuring consistent quality
• Focus on cost-competitive products for mass-market applications

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1️⃣ 10. PPG Industries

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: Hybon® Rovings, Custom Sizing Formulations

PPG Industries is a diversified global supplier with a strong presence in fiberglass reinforcements. Their Hybon® brand rovings are renowned for their quality and reliability, serving markets from transportation to industrial equipment.

Innovation and Sustainability Initiatives:

• Advanced sizing technology for optimized composite performance
• Integration of sustainability principles across the product lifecycle

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Fiberglass Multi End Roving Market – View in Detailed Research Report

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🌍 Outlook: The Future of Fiberglass Roving is Smarter and More Sustainable

The fiberglass multi end roving market is undergoing significant transformation. While traditional E-glass products continue to dominate volume, the industry is rapidly advancing toward high-performance alternatives, smart manufacturing, and sustainable production methods.

📈 Key Trends Shaping the Market:

• Growing adoption of high-strength glass fibers (S-glass, AR-glass) for demanding applications
• Increasing demand from the wind energy sector for larger, more efficient turbine blades
• Development of recycled glass fiber products and closed-loop manufacturing processes
• Digitalization of supply chains and smart manufacturing technologies for quality control

The companies listed above are not only supplying essential materials for modern manufacturing—they’re driving the innovation and sustainability of the global composites industry.

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