China Automotive Composites Market Size, Share, Trends and Forecasts 2031

Key Findings

• The demand for lightweight and fuel-efficient vehicles in China is significantly driving the adoption of automotive composites across OEMs and Tier 1 suppliers.

• Increasing electric vehicle (EV) production in China is accelerating the need for high-performance, lightweight composite materials to improve energy efficiency.

• Stringent emission regulations and sustainability mandates in China are compelling automakers to shift from traditional metals to recyclable and bio-based composites.

• Growing use of carbon fiber and glass fiber composites in both structural and non-structural automotive parts is reshaping design and engineering capabilities in China.

• Rising adoption of advanced manufacturing techniques like resin transfer molding (RTM) and compression molding is reducing production costs in China.

• Collaborations between automotive manufacturers and material science companies in China are fostering innovation in hybrid composites and multifunctional components.

• The increasing penetration of composites in interior, exterior, and under-the-hood applications is driving volume growth across luxury and mid-range vehicle segments in China.

China Automotive Composites Market Size and Forecast

The China Automotive Composites Market is projected to grow from USD 3.6 billion in 2025 to approximately USD 7.8 billion by 2031, registering a Compound Annual Growth Rate (CAGR) of 13.5%during the forecast period.

This growth is primarily driven by the automotive industry’s transition to lightweight design, increasing EV production, and the integration of composite materials in a broader range of vehicle parts to enhance strength-to-weight ratios and fuel economy.

Introduction

The China Automotive Composites Market focuses on the production and utilization of advanced composite materials—mainly carbon fiber, glass fiber, and natural fiber-reinforced polymers—in the automotive industry. These materials offer superior mechanical strength, corrosion resistance, and weight reduction benefits compared to conventional metals.

In China, automotive composites are playing a critical role in the transformation of vehicle architecture, contributing to lightweighting initiatives, safety enhancements, and energy efficiency. With rising regulatory pressures and the electrification of mobility, composites are increasingly being adopted across structural, interior, and aesthetic vehicle applications.

Market Growth Drivers

• Rising Demand for Fuel Efficiency and Weight Reduction
  Automakers in China are under increasing pressure to improve fuel economy and reduce vehicle emissions, prompting the replacement of heavy metal parts with lighter composite alternatives.

• Acceleration of Electric Vehicle (EV) Production
  As EV adoption surges in China, manufacturers are prioritizing lightweight materials like carbon fiber and thermoplastic composites to offset battery weight and extend driving range.

• Stringent Emission and Safety Regulations
  Regulatory bodies in China are imposing stricter emission standards and crash safety requirements, which composites help meet due to their superior energy absorption and lightweight properties.

• Advancements in Composite Manufacturing Technologies
  The rise of automated and cost-effective production techniques such as resin transfer molding (RTM), vacuum infusion, and compression molding is enabling scalable composite manufacturing in China.

• Expansion of Premium and Luxury Automotive Segments
  High-end vehicles in China are increasingly incorporating composite materials in body panels, roof structures, and suspension systems to deliver performance advantages and aesthetic appeal.

China Automotive Composites Market Trends

• Increased Use of Hybrid Composites
  Manufacturers in China are combining carbon and glass fibers or integrating thermoplastics with natural fibers to develop cost-effective, performance-optimized hybrid composites.

• Integration in EV Battery Enclosures and Structural Parts
  Composite materials are being adopted in China for battery casings, underbody panels, and crash structures in EVs to ensure thermal stability, EMI shielding, and structural strength.

• Growth in Recyclable and Bio-Based Composites
  Sustainability goals are driving the development of bio-composites and recyclable thermoplastics in China, particularly for interior components and decorative trims.

• Localization of Composite Supply Chains
  Automotive OEMs in China are focusing on near-shore sourcing and domestic production of composite materials to reduce lead times and enhance supply chain resilience.

• Smart Composites and Functional Integration
  Research in China is expanding toward smart composites embedded with sensors, actuators, or energy-harvesting capabilities for next-gen connected and autonomous vehicles.

Challenges in the Market

• High Material and Processing Costs
  Despite long-term benefits, the upfront costs of carbon fiber and advanced composites remain high in China, limiting their use in mass-market vehicles.

• Complexity in Recycling and End-of-Life Management
  Thermoset composites and multi-material assemblies present recycling challenges, requiring specialized processes that are not yet widely implemented in China.

• Design and Engineering Constraints
  Incorporating composites into vehicle structures in China often requires re-engineering components and manufacturing processes, increasing time-to-market.

• Limited Skilled Workforce and Technical Know-how
  The shortage of professionals trained in composite design and fabrication techniques is slowing adoption across smaller automotive manufacturers in China.

• Competition from Advanced High-Strength Steels and Aluminum
  In some applications, high-strength metals continue to offer cost advantages over composites, especially in commercial vehicle segments in China.

China Automotive Composites Market Segmentation

By Material Type

• Carbon Fiber Composites

• Glass Fiber Composites

• Natural Fiber Composites

• Hybrid Composites

• Others (Aramid, Basalt, etc.)

By Resin Type

• Thermoset Resins

• Epoxy

• Polyester

• Vinyl Ester

• Thermoplastic Resins

• Polypropylene

• Polyamide

• Polycarbonate

By Manufacturing Process

• Resin Transfer Molding (RTM)

• Injection Molding

• Compression Molding

• Vacuum Infusion

• Filament Winding

• Hand Layup and Spray-Up

By Application

• Exterior Components (Bumpers, Hoods, Panels)

• Interior Components (Dashboards, Door Panels, Seats)

• Powertrain and Under-the-Hood

• Structural Components (Chassis, Suspension, Roof)

• Battery Enclosures (EVs)

• Others (Crash Structures, Floor Trays)

By Vehicle Type

• Passenger Cars

• Light Commercial Vehicles (LCVs)

• Heavy Commercial Vehicles (HCVs)

• Electric Vehicles (EVs)

• Sports and Luxury Vehicles

By End User

• Original Equipment Manufacturers (OEMs)

• Aftermarket and Tier Suppliers

Leading Key Players

• SGL Carbon SE

• Toray Industries, Inc.

• Teijin Limited

• Owens Corning

• Mitsubishi Chemical Corporation

• Hexcel Corporation

• UFP Technologies, Inc.

• Solvay SA

• BASF SE

• SABIC

Recent Developments

• Toray Industries expanded its carbon fiber production facility in China to meet growing demand from electric vehicle manufacturers.

• Teijin Limited collaborated with a leading OEM in China to develop high-performance carbon composite panels for lightweight SUVs.

• Hexcel Corporation partnered with aerospace suppliers in China to repurpose aerospace-grade composites for high-end automotive applications.

• Owens Corning introduced a new range of glass fiber mats in China optimized for battery enclosure insulation and thermal protection.

• SGL Carbon launched thermoplastic carbon fiber prepregs in China to support automated mass production for mid-range passenger vehicles.

Other Related Regional Reports of Global Automotive Composites Market