Top 10 Companies in the Chopped Strand Mat for Wind Power Blades Industry (2025): Market Leaders Powering Renewable Energy Transition

In Business Insights
August 07, 2025

The Global Chopped Strand Mat for Wind Power Blades Market was valued at USD 4.71 Billion in 2023 and is projected to reach USD 8.72 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 9.2% during the forecast period (2023-2030). This robust growth is driven by expanding global wind energy capacity, increasing demand for lightweight composite materials, and government incentives for renewable energy projects worldwide.

As the wind energy sector accelerates toward cleaner power generation, the materials used in turbine blade manufacturing have become critical for performance and durability. Chopped strand mat (CSM) has emerged as a vital reinforcement material due to its excellent mechanical properties, cost-effectiveness, and compatibility with various resin systems. In this analysis, we profile the Top 10 Companies in the Chopped Strand Mat for Wind Power Blades Industry—the key manufacturers shaping the future of wind energy composites.


🔟 1. 3B Fibreglass

Headquarters: Battice, Belgium
Key Offering: E-glass and Advantex® chopped strand mats

3B Fibreglass is a global leader in glass fiber reinforcements with manufacturing facilities across Europe and Asia. The company specializes in high-performance chopped strand mats engineered specifically for wind blade applications, delivering superior resin compatibility and mechanical strength.

Product Innovations:

  • High-performance E-CR glass formulations with enhanced corrosion resistance
  • Advanced binder technologies for improved processing efficiency
  • Custom mat solutions optimized for large wind blade structures

Download FREE Sample Report: https://www.24chemicalresearch.com/download-sample/270657/global-chopped-str-mat-for-wind-power-blades-forecast-market-2024-2030-760


9️⃣ 2. Owens Corning

Headquarters: Toledo, Ohio, USA
Key Offering: WindSTAR™ chopped strand mats

Owens Corning is a Fortune 500 company and global leader in fiberglass reinforcements and composite materials. Their WindSTAR product line offers specialized chopped strand mats designed specifically for wind turbine applications.

Product Innovations:

  • Enhanced fiber distribution technology for consistent laminate quality
  • High-solubility binders that accelerate resin wet-out processes
  • Sustainable formulations supporting wind blade circularity

8️⃣ 3. Jushi Group

Headquarters: Tongxiang, China
Key Offering: E6 and E7 glass chopped strand mats

Jushi Group has established itself as the world’s largest fiberglass producer, supplying cost-effective chopped strand mats to wind turbine manufacturers globally. The company maintains vertically integrated operations ensuring consistent quality and supply chain stability.

Product Innovations:

  • High-modulus glass formulations for structural reinforcement
  • Customizable weights from 300-900 g/m²
  • Dedicated production lines for wind energy applications

7️⃣ 4. Nanjing Tianming Fiberglass Co., Ltd.

Headquarters: Nanjing, China
Key Offering: TM series chopped strand mats

Nanjing Tianming is a leading Chinese manufacturer specializing in fiberglass reinforcements for composite applications. With strong R&D capabilities, the company produces high-performance chopped strand mats meeting international quality standards for wind turbine blade production.

Product Innovations:

  • Low-emission binder systems for environmental compliance
  • Compatibility with epoxy, vinylester and polyester resins
  • Advanced batch traceability and quality certification systems

Download FREE Sample Report: https://www.24chemicalresearch.com/download-sample/270657/global-chopped-str-mat-for-wind-power-blades-forecast-market-2024-2030-760


6️⃣ 5. Johns Manville

Headquarters: Denver, Colorado, USA
Key Offering: StarRov® chopped strand mats

A Berkshire Hathaway company, Johns Manville produces premium-grade chopped strand mats for demanding wind energy applications. Their products are known for excellent dimensional stability and fiber distribution—critical factors in large wind blade manufacturing.

Product Innovations:

  • Enhanced surface treatments for optimal resin penetration
  • Low-fuzz formulations for cleaner processing environments
  • Custom widths up to 3.2 meters for blade production efficiency

5️⃣ 6. Taishan Fiberglass Co., Ltd.

Headquarters: Tai’an, China
Key Offering: TS series chopped strand mats

Taishan Fiberglass is a major Chinese producer with substantial capacity dedicated to wind energy applications. The company supplies manufacturers across Asia, Europe and North America with cost-competitive chopped strand mat solutions.

Product Innovations:

  • High-strength formulations for load-bearing structures
  • Moisture-resistant packaging ensuring long shelf life
  • Precision fiber content control for uniform mechanical properties

4️⃣ 7. Hebei HaiDing Fiberglass Manufacturing Co., Ltd

Headquarters: Hebei, China
Key Offering: HD series chopped strand mats

Hebei HaiDing specializes in glass fiber reinforcements with significant production capacity for wind energy materials. The company offers a range of chopped strand mats with binder systems tailored to various blade manufacturing processes.

Product Innovations:

  • Custom binder chemistries for specific resin systems
  • High-flow mats optimized for vacuum infusion processing
  • Engineered fiber orientations for blade section performance

Download FREE Sample Report:

The Global Chopped Strand Mat for Wind Power Blades Market was valued at USD 4.71 Billion in 2023 and is projected to reach USD 8.72 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 9.2% during the forecast period (2023-2030). This robust growth is driven by expanding global wind energy capacity, increasing demand for lightweight composite materials, and government incentives for renewable energy projects worldwide.

As the wind energy sector accelerates toward cleaner power generation, the materials used in turbine blade manufacturing have become critical for performance and durability. Chopped strand mat (CSM) has emerged as a vital reinforcement material due to its excellent mechanical properties, cost-effectiveness, and compatibility with various resin systems. In this analysis, we profile the Top 10 Companies in the Chopped Strand Mat for Wind Power Blades Industry—the key manufacturers shaping the future of wind energy composites.


🔟 1. 3B Fibreglass

Headquarters: Battice, Belgium
Key Offering: E-glass and Advantex® chopped strand mats

3B Fibreglass is a global leader in glass fiber reinforcements with manufacturing facilities across Europe and Asia. The company specializes in high-performance chopped strand mats engineered specifically for wind blade applications, delivering superior resin compatibility and mechanical strength.

Product Innovations:

  • High-performance E-CR glass formulations with enhanced corrosion resistance
  • Advanced binder technologies for improved processing efficiency
  • Custom mat solutions optimized for large wind blade structures

Download FREE Sample Report: