Les 10 meilleurs fabricants de feuilles de fibre de carbone au monde 2026

Top 10 carbon fiber sheet manufacturers in the world 2026

In 2026, carbon fiber sheets have become a core structural material across aerospace, automotive, robotics, industrial equipment, and advanced OEM manufacturing.
Selecting the right carbon fiber sheet manufacturer is no longer about brand recognition alone—it requires a clear understanding of material capability, manufacturing depth, sheet formats, and long-term supply reliability.

This guide presents the Top 10 carbon fiber sheet manufacturers in the world, evaluated specifically for their ability to supply industrial-grade carbon fiber sheets, panels, and plates for real engineering and OEM applications.

How We Selected These Carbon Fiber Sheet Manufacturers

• Carbon Fiber Sheet Capability

• Material & Laminate Control

• Industrial & OEM Supply Experience

• Sheet Size & Thickness Range

• Global Credibility & Traceability

Top 10 Carbon Fiber Sheet Manufacturers (2026)

1. Toray Industries

Country: Japon
Founded: 1926

Overview
Toray is the world’s largest carbon fiber producer and a dominant supplier of aerospace-grade composite materials. Its carbon fiber sheets and laminated panels are widely used in commercial aviation, defense, and high-performance industrial systems.

Strengths

• Industry-leading carbon fiber raw material technology

• Aerospace-certified laminate sheets and panels

• Global manufacturing footprint

Best For
Aerospace and ultra-high-performance structural carbon fiber sheets.

2. Hexcel

Country: United States
Founded: 1948

Overview
Hexcel specializes in advanced composite materials, including carbon fiber sheets, panels, and honeycomb sandwich structures. Its materials are deeply embedded in global aerospace and defense programs.

Strengths

• Aerospace-qualified carbon fiber sheets and panels

• Honeycomb and sandwich panel expertise

• High material consistency

Best For
Certified aerospace and defense composite sheet applications.

3. Teijin

Country: Japon
Founded: 1918

Overview
Teijin has rapidly expanded its carbon fiber sheet and panel capabilities, particularly for automotive lightweighting and industrial applications.

Strengths

• Strong automotive CFRP sheet systems

• Thermoset and thermoplastic composite panels

• Scalable production

Best For
Automotive and industrial carbon fiber sheets.

4. SGL Carbon

Country: Allemagne
Founded: 1992

Overview
SGL Carbon is known for engineering-grade carbon materials and precision-controlled composite sheets used in industrial, automotive, and energy applications.

Strengths

• Engineering-focused laminate control

• Industrial-scale CFRP sheet production

• European automotive partnerships

Best For
Industrial structural carbon fiber plates and panels.

5. Clearwater Composites

Country: United States
Founded: 1988

Overview
Clearwater Composites is a U.S.-based manufacturer focused on carbon fiber sheets, plates, and composite panels for industrial, robotics, automotive, and aerospace-support applications. The company is well recognized for supplying finished laminate sheets rather than raw materials, making it a reliable source for OEM buyers requiring consistent, ready-to-machine carbon fiber sheet products.

Strengths

• Dedicated production of feuilles et plaques en fibre de carbone

• Solid laminate and composite panel options

• Consistent thickness and flatness for CNC machining

• Strong presence in North American industrial supply chains

Best For
Industrial and engineering projects requiring CNC-ready carbon fiber sheets and composite plates with stable quality and dependable lead times.

6. Solvay Composite Materials

Country: Belgium
Founded: 1863

Overview
Solvay supplies advanced composite systems, including high-performance carbon fiber sheets and panels designed for aerospace and demanding industrial environments.

Strengths

• Advanced resin systems

• High-temperature composite panels

• Strong aerospace credentials

Best For
Specialty aerospace and high-temperature sheet applications.

7. ACP Composites

Country: United States
Founded: 1984

Overview
ACP Composites is a well-established U.S. manufacturer specializing in carbon fiber sheets, plates, and composite panels for industrial, aerospace-support, robotics, and automotive applications. Unlike raw material suppliers, ACP focuses on finished laminate sheets and panel systems, making it a recognized source for engineers and OEM buyers requiring ready-to-use carbon fiber sheet materials.

Strengths

• Dedicated production of feuilles et plaques en fibre de carbone

• Availability of solid laminate and sandwich panel constructions

• Consistent thickness control suitable for CNC machining

• Strong presence in North American industrial and engineering markets

Best For
Industrial and engineering applications requiring CNC-ready carbon fiber sheets, plates, and composite panels with reliable dimensional consistency.

8. DragonPlate

Country: United States
Founded: 1993

Overview
DragonPlate focuses specifically on carbon fiber sheets and plates, offering CNC-ready panels widely used in robotics, industrial automation, and prototyping.

Strengths

• Precision-machined carbon fiber plates

• Multiple thickness options (including 3mm sheets)

• Fast availability

Best For
CNC machining and rapid industrial integration.

9. Rock West Composites

Country: United States
Founded: 1970

Overview
Rock West Composites supplies engineered carbon fiber sheets, panels, and custom laminates for defense, industrial, and aerospace customers.

Strengths

• Custom layup capability

• Structural composite expertise

• Engineering-driven solutions

Best For
Custom structural carbon fiber sheets.

10. Weihai Longhe Composite

Country: Chine
Founded: 2009

Overview
Weihai Longhe Composite specializes in OEM and custom carbon fiber sheets, plates, and panels for global B2B customers. Unlike material-only suppliers, Longhe focuses on application-driven laminate design, balancing performance, manufacturability, and cost.

Strengths

• Custom layups (3K, UD, T700, T800)

• Solid and sandwich carbon fiber panels

• OEM-focused production with traceability

• Competitive solution for industrial and export markets

Best For
OEM customers seeking custom carbon fiber sheets for sale, including large-format panels and application-specific laminates.

Fibre de carbone en feuilles et en plaques Produits que nous fournissons

Notre gamme de feuilles et de plaques en fibre de carbone comprend trois catégories de produits plats.
Les décisions de conception de ce produit sont basées sur les propriétés mécaniques et les limites du matériau en fibre de carbone, comme indiqué dans notre Aperçu des matériaux en fibre de carbone.

Feuilles de fibre de carbone

Les feuilles de fibre de carbone sont fournies sous forme de stratifié plat pour la découpe CNC et les composants structurels légers.
Ils sont couramment utilisés lorsqu'un faible poids, une stabilité dimensionnelle et un usinage efficace sont requis.

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Plaques en fibre de carbone

Les plaques en fibre de carbone sont des laminés plats plus épais conçus pour des applications de rigidité et de portance plus élevées.
Ils sont généralement choisis pour les pièces structurelles usinées avec précision et nécessitant une résistance constante.

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Panneaux en fibre de carbone

Les panneaux en fibre de carbone sont des produits plats orientés vers l'application, fournis pour des utilisations structurelles ou intégrées à la surface.
Ils sont choisis lorsqu'il s'agit de panneaux finis plutôt que de pièces brutes d'usinage.

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Comparative Overview: Carbon Fiber Sheet Supply Capabilities

Applications of Carbon Fiber Sheets

Équipement sportif

Outils d'extérieur

Drones et UAV

Robotique et automatisation

Automobiles et voitures

Industrie et services publics

Protection et sécurité

Carbon Fiber Sheet Trends in 2026 and Beyond

• Growing demand for large carbon fiber sheets (4×8 formats)
• Increased use of carbon fiber sandwich panels in lightweight structures
• OEM preference for custom laminate thickness (e.g., 3mm carbon fiber sheets)
• Shift from generic sheets to application-engineered composite panels