Automotive Intelligent Glass

Automotive Intelligent Glass Market Outlook

The global automotive intelligent glass market is projected to reach approximately USD 36 billion by 2035, expanding at a remarkable compound annual growth rate (CAGR) of around 11% during the forecast period from 2025 to 2035. This growth can be attributed to several key factors, including the increasing demand for advanced automotive technologies, the growing emphasis on energy efficiency, and the rising consumer preference for vehicles that enhance comfort and safety through innovative glass solutions. The surge in electric vehicle production and the integration of intelligent glass in luxury cars are also significant contributors to this upward trajectory. Furthermore, stringent regulations aimed at improving vehicle safety and energy consumption are pushing manufacturers to adopt smart glass technologies in their vehicles, thereby driving market expansion.

Growth Factor of the Market

The growth of the automotive intelligent glass market is primarily driven by technological advancements and innovations in glass manufacturing techniques. As manufacturers strive to develop lighter and more energy-efficient vehicles, intelligent glass solutions such as electrochromic and switchable glass are gaining traction. These technologies not only enhance the aesthetic appeal of vehicles but also significantly improve energy management, which is crucial for electric vehicles. Moreover, the increasing consumer awareness regarding the benefits of intelligent glass—such as improved UV protection, glare reduction, and enhanced privacy—is leading to greater adoption among car manufacturers. Additionally, the growing trend of vehicle automation is expected to further spur demand for intelligent glass, as advanced features like heads-up displays and augmented reality become more commonplace. Furthermore, the automotive industry's shift towards sustainability and eco-friendliness is creating a favorable environment for the growth of intelligent glass technologies.

Key Highlights of the Market

• The intelligent glass market is expected to witness a CAGR of 11% from 2025 to 2035.
• Increasing demand for electric and hybrid vehicles is driving the adoption of smart glass technologies.
• Technological advancements in glass manufacturing are enhancing the performance and functionalities of intelligent glass.
• Stringent regulations on vehicle safety and energy efficiency are propelling market growth.
• Growing consumer awareness regarding the benefits of intelligent glass is fostering market expansion.

By Product Type

Smart Windows :

Smart windows are designed to change their transparency when exposed to electrical current, light, or heat. This technology provides significant advantages in managing solar heat gain and controlling indoor temperatures, making them essential in modern vehicles. As the automotive industry emphasizes energy efficiency and passenger comfort, the incorporation of smart windows in vehicles offers a dual benefit of aesthetic appeal and functionality. Notably, these windows can adjust to varying environmental conditions, enhancing passenger comfort while also reducing the need for air conditioning, which is particularly beneficial in electric vehicles. Furthermore, the integration of smart window technology can lead to considerable fuel savings and reduce carbon footprints, aligning with global sustainability goals.

Switchable Glass :

Switchable glass technology enables the user to control light and privacy with a simple switch. This innovation is particularly valuable in vehicles, where privacy and comfort are paramount. By employing technologies such as polymer-dispersed liquid crystal (PDLC), switchable glass provides instant transitions between transparent and opaque states, allowing passengers to enjoy privacy on demand. The rise in luxury vehicle production is driving the demand for switchable glass, as manufacturers seek to offer enhanced features that appeal to consumers. Additionally, the ability to block harmful UV rays while maintaining visibility makes switchable glass an attractive option for modern automotive applications, further bolstering its market growth.

Privacy Glass :

Privacy glass is designed to provide enhanced security and confidentiality for passengers by limiting visibility from the outside. This type of glass employs advanced tinting technologies that can be activated or deactivated as needed. As consumer preferences shift towards vehicles that offer greater privacy and security, the demand for privacy glass is expected to rise significantly. Manufacturers are increasingly incorporating this feature into their vehicles, especially in high-end and luxury models. Furthermore, privacy glass enhances the aesthetic appeal of vehicles while also ensuring that sensitive materials or cargo remain concealed from outside view, further contributing to its popularity in the automotive sector.

Self-Cleaning Glass :

Self-cleaning glass leverages advanced hydrophobic and photocatalytic technologies to eliminate dirt and grime on its surface. This innovation is particularly beneficial in the automotive industry, where maintaining clear visibility through glass surfaces is crucial for safety. The self-cleaning feature reduces the need for manual cleaning and ensures that the glass remains clear even in adverse weather conditions. As consumers increasingly prioritize convenience and safety, the integration of self-cleaning glass in vehicles is gaining popularity. This technology not only enhances the longevity of the glass surfaces but also contributes to overall maintenance efficiency and cost-effectiveness.

Electrochromic Glass :

Electrochromic glass is an innovative product that changes its color and opacity in response to an electrical charge. This technology is particularly appealing in the automotive sector, where it can be utilized for sunroofs and windows that adjust to varying light conditions. The dynamic shading capabilities of electrochromic glass allow for improved energy efficiency by reducing solar heat gain within the vehicle, thus minimizing the reliance on air conditioning systems. Additionally, electrochromic glass contributes to passenger comfort by providing customizable levels of light and privacy. As the automotive industry strives for enhanced energy efficiency and passenger experience, the demand for electrochromic glass is expected to rise significantly.

By Application

Windshields :

Windshields are a critical application for intelligent glass, as they play a vital role in vehicle safety and driver visibility. Advanced intelligent glass technologies, such as heads-up displays and integrated sensors, are being increasingly incorporated into windshields to enhance functionality and safety. The integration of heads-up displays allows crucial information to be projected onto the windshield, minimizing distractions and optimizing driver focus on the road. Furthermore, smart windshields can adjust to various lighting conditions, providing glare reduction and improving visibility in different weather conditions. As consumer expectations for safety and advanced technological features increase, the demand for intelligent windshields is anticipated to grow significantly.

Side Windows :

Side windows are essential components of automotive design and functionality, providing visibility and aesthetics. The adoption of intelligent glass technologies in side windows enhances passenger comfort while ensuring safety and security. For instance, privacy glass in side windows offers increased confidentiality for passengers, making it increasingly popular in luxury and high-end vehicles. Additionally, smart glass can adapt to changing light conditions, offering improved UV protection and glare reduction. As automotive manufacturers prioritize the passenger experience and safety, the incorporation of intelligent glass technologies in side windows is expected to witness considerable growth.

Rear Windows :

Rear windows are crucial for visibility and safety while driving, particularly in reversing maneuvers. The integration of intelligent glass technologies in rear windows not only enhances visibility but also adds aesthetic value to vehicles. For example, self-cleaning glass technologies can be particularly beneficial for rear windows, as they help maintain clarity and visibility by reducing dirt accumulation. Moreover, the application of privacy glass in rear windows ensures that valuables in the vehicle are not visible from outside, increasing security for passengers. As manufacturers continue to innovate and enhance rear window functionalities, the demand for intelligent glass in this application is expected to rise.

Sunroofs :

Sunroofs are increasingly being equipped with intelligent glass technologies to enhance the driving experience. Innovations such as electrochromic sunroofs allow users to control the amount of light entering the vehicle, promoting comfort and reducing heat buildup. This feature not only enhances the aesthetic appeal of vehicles but also provides significant energy savings by reducing the need for air conditioning. Furthermore, self-cleaning sunroofs ensure that visibility is maintained even in inclement weather conditions. As consumer preferences shift towards vehicles that offer customizable experiences, the adoption of intelligent glass technologies in sunroofs is expected to grow significantly.

By Technology

Electrochromic :

Electrochromic technology is a prominent feature in the automotive intelligent glass market, allowing glass to change its opacity in response to an electrical charge. This technology is particularly beneficial for sunroofs and windshields, where customizable light control is essential for passenger comfort and energy efficiency. The demand for electrochromic glass is being driven by consumer preferences for enhanced comfort and reduced glare while driving. Additionally, electrochromic glass contributes to energy savings by minimizing the need for air conditioning, especially in electric vehicles. As automotive manufacturers increasingly prioritize sustainability and passenger experience, the adoption of electrochromic technologies is expected to grow.

PDLC :

Polymer-dispersed liquid crystal (PDLC) technology enables the creation of switchable glass that can transition between transparent and opaque states. This innovation is particularly appealing in luxury vehicles where privacy and comfort are paramount. PDLC glass not only enhances passenger experiences but also provides enhanced UV protection and glare reduction. Furthermore, the ability to control visibility on demand provides added security for passengers and valuables in the vehicle. As consumer awareness of the benefits of PDLC technology increases, the demand for this innovative glass solution in the automotive sector is expected to rise.

Thermochromic :

Thermochromic technology is designed to change its properties based on temperature variations, making it an innovative solution for managing solar heat gain in vehicles. This technology can significantly improve passenger comfort by adapting to changing environmental conditions. In warmer climates, thermochromic glass can reflect heat, reducing the need for air conditioning, thus enhancing energy efficiency. As the automotive industry shifts towards energy-efficient solutions, the adoption of thermochromic glass is anticipated to grow. Additionally, the ability to provide a comfortable experience in varying temperature conditions makes thermochromic glass an attractive option for modern vehicles.

SPD :

Suspended particle device (SPD) technology is known for its ability to control light and heat transmission in glass. This technology allows users to adjust the level of transparency or opacity based on personal preferences or environmental conditions. SPD glass is particularly valuable in automotive applications, where it can enhance passenger comfort while reducing glare and heat. As the automotive industry increasingly focuses on passenger experience and energy efficiency, the integration of SPD technology in intelligent glass solutions is expected to gain momentum. Furthermore, the versatility of SPD glass makes it an appealing option for various applications, from windshields to sunroofs.

Photochromic :

Photochromic technology enables glass to automatically darken when exposed to sunlight and return to its clear state in the absence of UV light. This innovative feature enhances passenger comfort by providing protection from glare and UV radiation. In the automotive sector, photochromic glass is gaining popularity, particularly in sunroofs and side windows, as it allows for a more enjoyable driving experience while maintaining visibility. The increasing awareness of UV-related health risks and the growing preference for advanced automotive technologies are driving the adoption of photochromic glass in vehicles. As manufacturers continue to innovate and enhance photochromic technologies, the demand for this intelligent glass solution is expected to rise.

By Vehicle Type

Passenger Cars :

Passenger cars represent a significant segment in the automotive intelligent glass market, driven by consumer demand for enhanced comfort, safety, and aesthetics. The integration of intelligent glass technologies, such as electrochromic and switchable glass, in passenger vehicles is increasing as manufacturers aim to provide a premium experience for their customers. These technologies not only improve energy efficiency by managing solar heat gain but also enhance passenger privacy and comfort. Furthermore, the continuous growth in the global passenger car market, particularly in emerging economies, is expected to bolster the demand for intelligent glass solutions in this segment.

Commercial Vehicles :

Commercial vehicles, including trucks, vans, and buses, are increasingly adopting intelligent glass technologies to enhance functionality and safety. The use of privacy glass in commercial vehicles can protect sensitive cargo and provide security for passengers, while self-cleaning features ensure that visibility is maintained in various weather conditions. Moreover, modern commercial vehicles are incorporating advanced technologies that improve driver comfort and safety, leading to an increased demand for intelligent glass solutions. As the commercial vehicle market continues to grow, driven by an increase in e-commerce and logistics activities, the demand for intelligent glass is expected to rise significantly.

Electric Vehicles :

The rise of electric vehicles (EVs) is significantly impacting the automotive intelligent glass market. With an emphasis on sustainability and energy efficiency, manufacturers are increasingly integrating advanced glass technologies to optimize the performance of EVs. Intelligent glass solutions, such as electrochromic and thermochromic glass, allow for better temperature regulation inside the vehicle, reducing the demand for air conditioning and enhancing energy efficiency. Moreover, the luxurious features of intelligent glass appeal to the environmentally conscious consumer, thereby supporting the adoption of EVs. As the global market for electric vehicles continues to expand, the demand for intelligent glass technologies is anticipated to witness significant growth.

By Region

North America is currently one of the leading regions in the automotive intelligent glass market, driven by the high demand for advanced automotive technologies and luxury vehicles. The region is expected to witness a CAGR of around 10% during the forecast period, fueled by the increasing adoption of electric and hybrid vehicles among consumers. Major automotive manufacturers in the region are investing heavily in research and development to create innovative glass solutions that enhance passenger comfort and vehicle efficiency. With environmental regulations becoming stricter, the focus on energy-efficient technologies is likely to boost the demand for intelligent glass in North America.

Europe is another prominent market for automotive intelligent glass, known for its strong regulatory framework supporting sustainability and energy efficiency. With an increasing emphasis on electric vehicles and advancements in automotive technology, the European market is projected to grow significantly. Moreover, consumers in Europe are becoming increasingly aware of the benefits of intelligent glass, such as improved passenger safety and comfort, driving further market adoption. The region has witnessed significant investments from major automotive manufacturers in the development of advanced glass technologies, positioning Europe as a key player in the global intelligence glass market.

Opportunities

As the automotive industry continues to evolve towards greater innovation and technology integration, the opportunities for the automotive intelligent glass market are vast. One of the most significant opportunities lies in the growing demand for electric vehicles, which require advanced technologies to enhance performance and energy efficiency. Intelligent glass solutions can play a crucial role in improving passenger comfort, minimizing energy consumption, and complying with environmental regulations in electric vehicles. Additionally, as consumers increasingly seek vehicles with enhanced features and functionalities, the demand for intelligent glass in new vehicle models is expected to rise. Manufacturers who invest in intelligent glass technologies can differentiate themselves in the competitive automotive market, thus capitalizing on this burgeoning demand.

Moreover, the potential for expansion into emerging markets presents a significant opportunity for the automotive intelligent glass sector. Countries in Asia Pacific and Latin America are witnessing rapid urbanization and increased vehicle ownership, leading to a growing demand for modern automotive technologies. Intelligent glass solutions can cater to the preferences of consumers in these regions, who are increasingly looking for vehicles that enhance comfort, safety, and aesthetic appeal. By establishing strategic partnerships with local automotive manufacturers and suppliers, companies in the intelligent glass market can penetrate these markets effectively and tap into new revenue streams, ultimately paving the way for sustained growth.

Threats

Despite the immense growth potential, the automotive intelligent glass market is not without its challenges and threats. One of the most significant threats comes from the rapid pace of technological advancement, which necessitates continuous innovation and investment from manufacturers. Companies that fail to keep up with the latest developments in intelligent glass technologies risk losing market share to more agile competitors. Additionally, the fluctuating costs of raw materials, particularly in the glass production process, can pose economic challenges for manufacturers, potentially leading to reduced profitability. Moreover, the market is also susceptible to economic downturns and changing consumer preferences, which can directly impact overall vehicle sales and, consequently, the demand for intelligent glass solutions.

Another factor acting as a restraint on the growth of the automotive intelligent glass market is the high cost associated with the production and installation of advanced glass technologies. Many manufacturers may hesitate to adopt intelligent glass solutions due to the increased costs, particularly in budget-friendly vehicle segments. This reluctance can limit the widespread adoption of intelligent glass technologies in the automotive sector, thereby affecting overall market growth. Furthermore, the potential for regulatory changes and safety standards related to glass materials in vehicles may also pose challenges for manufacturers, requiring them to adapt their products and processes accordingly.

Competitor Outlook

• AGC Inc.
• Saint-Gobain
• NSG Group
• Guardian Industries
• PPG Industries
• Gentex Corporation
• Schott AG
• Corning Inc.
• Fuyao Glass Industry Group Co., Ltd.
• Hitachi Chemical Company
• Solutia Inc.
• Asahi Glass Co., Ltd.
• Jiangsu Daqo New Energy Co., Ltd.
• Xinyi Glass Holdings Limited
• Chongqing Yinghui Glass Co., Ltd.

The competitive landscape of the automotive intelligent glass market is characterized by the presence of both established companies and emerging players focusing on technological innovation and sustainability. Leading multinational corporations, such as AGC Inc. and Saint-Gobain, are at the forefront of intelligent glass technology development, investing heavily in research and development to improve their product offerings. These companies have established a strong foothold in the market through strategic collaborations, acquisitions, and a diversified product portfolio. Additionally, they are continuously enhancing their manufacturing capabilities to cater to the growing demand for intelligent glass in the automotive sector.

Emerging players in the automotive intelligent glass market are also making significant strides by leveraging advanced technologies and innovative solutions to differentiate themselves from established competitors. Companies such as Gentex Corporation and Guardian Industries are focusing on developing smart glass technologies that enhance passenger comfort and energy efficiency. By capitalizing on the increasing demand for electric vehicles and luxury cars, these emerging players are positioning themselves to capture a significant share of the market. Moreover, the push towards sustainability and eco-friendly solutions is motivating both established and new entrants to prioritize developing intelligent glass products that align with contemporary consumer expectations and regulatory requirements.

As manufacturers increasingly focus on enhancing vehicle safety and passenger experiences, the competitive landscape of the automotive intelligent glass market is expected to evolve rapidly. Companies such as NSG Group and PPG Industries are exploring collaborations with automotive manufacturers to integrate intelligent glass solutions in new vehicle designs. Furthermore, the growing trend of customization in vehicle features is leading manufacturers to invest in innovative smart glass technologies that cater to consumer preferences. Ultimately, the competitive dynamics of the market will continue to be influenced by technological advancements, consumer demands, and regulatory changes, shaping the future of automotive intelligent glass.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 AGC Inc.
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 NSG Group
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Schott AG
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Corning Inc.
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Saint-Gobain
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Solutia Inc.
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 PPG Industries
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Gentex Corporation
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Guardian Industries
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Asahi Glass Co., Ltd.
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Hitachi Chemical Company
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Xinyi Glass Holdings Limited
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Chongqing Yinghui Glass Co., Ltd.
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Jiangsu Daqo New Energy Co., Ltd.
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Fuyao Glass Industry Group Co., Ltd.
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Automotive Intelligent Glass Market, By Technology
    • 6.1.1 Electrochromic
    • 6.1.2 PDLC
    • 6.1.3 Thermochromic
    • 6.1.4 SPD
    • 6.1.5 Photochromic
  • 6.2 Automotive Intelligent Glass Market, By Application
    • 6.2.1 Windshields
    • 6.2.2 Side Windows
    • 6.2.3 Rear Windows
    • 6.2.4 Sunroofs
  • 6.3 Automotive Intelligent Glass Market, By Product Type
    • 6.3.1 Smart Windows
    • 6.3.2 Switchable Glass
    • 6.3.3 Privacy Glass
    • 6.3.4 Self-Cleaning Glass
    • 6.3.5 Electrochromic Glass
  • 6.4 Automotive Intelligent Glass Market, By Vehicle Type
    • 6.4.1 Passenger Cars
    • 6.4.2 Commercial Vehicles
    • 6.4.3 Electric Vehicles

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Automotive Intelligent Glass Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Automotive Intelligent Glass market is categorized based on

By Product Type

• Smart Windows
• Switchable Glass
• Privacy Glass
• Self-Cleaning Glass
• Electrochromic Glass

By Application

• Windshields
• Side Windows
• Rear Windows
• Sunroofs

By Technology

• Electrochromic
• PDLC
• Thermochromic
• SPD
• Photochromic

By Vehicle Type

• Passenger Cars
• Commercial Vehicles
• Electric Vehicles

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• AGC Inc.
• Saint-Gobain
• NSG Group
• Guardian Industries
• PPG Industries
• Gentex Corporation
• Schott AG
• Corning Inc.
• Fuyao Glass Industry Group Co., Ltd.
• Hitachi Chemical Company
• Solutia Inc.
• Asahi Glass Co., Ltd.
• Jiangsu Daqo New Energy Co., Ltd.
• Xinyi Glass Holdings Limited
• Chongqing Yinghui Glass Co., Ltd.