Rubber Hollow Springs

Rubber Hollow Springs Market Outlook

The global Rubber Hollow Springs market is projected to reach USD 5.4 billion by 2035, growing at a CAGR of approximately 6.2% during the forecast period from 2025 to 2035. The growth of this market is driven by the increasing demand for lightweight and high-performance materials in various industries such as automotive, aerospace, and industrial machinery. Additionally, the ability of rubber hollow springs to provide superior vibration and shock absorption capabilities is pushing their adoption across numerous applications. Furthermore, the rising focus on sustainable and eco-friendly materials is expected to create new opportunities for manufacturers within this sector. As industries seek to enhance the durability and efficiency of their products, the rubber hollow springs market is anticipated to witness significant expansion.

Growth Factor of the Market

One of the primary factors fueling the growth of the Rubber Hollow Springs market is the escalating need for improved performance in automotive and industrial applications. The automotive sector, in particular, is increasingly focusing on enhancing vehicle comfort, stability, and safety. This has resulted in a growing preference for rubber hollow springs due to their weight-saving properties and ability to absorb shocks effectively. Additionally, advancements in manufacturing technologies and materials science are enabling the production of more efficient and durable rubber hollow springs, further driving market expansion. The ongoing trend towards electric and hybrid vehicles is also contributing to the market's growth, as manufacturers seek to incorporate lightweight materials to optimize energy efficiency. Moreover, increasing investments in aerospace and defense sectors are expected to bolster demand for high-performance rubber hollow springs, as these applications require components that can withstand extreme conditions while maintaining performance. Overall, the combined effect of these factors is expected to significantly boost the Rubber Hollow Springs market in the coming years.

Key Highlights of the Market

• The global Rubber Hollow Springs market is projected to reach USD 5.4 billion by 2035, with a CAGR of 6.2% from 2025 to 2035.
• Increasing demand in the automotive and aerospace sectors is driving market growth.
• Advancements in manufacturing technologies are enhancing the efficiency and performance of rubber hollow springs.
• The trend towards sustainability is encouraging the use of eco-friendly materials in rubber hollow spring production.
• Growing investments in industrial machinery and defense sectors are expected to further augment demand.

By Product Type

Open-ended Rubber Hollow Springs:

Open-ended rubber hollow springs are designed with one end open, allowing for compression and extension during use. They are commonly used in various applications where dynamic loading is expected, and they offer excellent cushioning properties. The open-ended design allows for easy installation and adjustment, making them popular in automotive suspension systems and other applications requiring flexibility. Their ability to provide superior shock absorption makes them a preferred choice in environments where heavy machinery or vehicles operate. Furthermore, advancements in material formulations are enhancing the performance of open-ended rubber hollow springs, leading to increased adoption in numerous sectors.

Closed-ended Rubber Hollow Springs:

Closed-ended rubber hollow springs are characterized by their sealed ends, which provide enhanced stability and load-bearing capacity. These springs are particularly valuable in applications requiring consistent performance under variable loads. Closed-ended designs tend to be more robust and durable, making them suitable for industrial machinery and heavy-duty applications. The closed configuration also limits the ingress of contaminants, leading to longer service life in harsh environments. The incorporation of advanced rubber compounds is further improving their performance, making closed-ended rubber hollow springs an ideal choice for sectors such as aerospace and defense, where reliability is critical.

Variable-rate Rubber Hollow Springs:

Variable-rate rubber hollow springs provide a unique solution by varying their spring rate depending on the load applied. This adaptability allows for enhanced performance across a range of applications, particularly in automotive suspension systems, where they can adjust to different driving conditions. The ability to provide a soft ride during light loads and firm support during heavy loads makes them highly sought after. This flexibility not only contributes to improved comfort for passengers but also enhances vehicle handling. As manufacturers continue to innovate, variable-rate rubber hollow springs are likely to play a crucial role in the development of next-generation automotive systems.

Progressive-rate Rubber Hollow Springs:

Progressive-rate rubber hollow springs are engineered to provide a progressive response to load changes, offering increased resistance as load levels rise. This type of spring is ideal for applications that demand a balance between comfort and support, making them particularly popular in the automotive and industrial sectors. The progressive nature of these springs allows them to absorb shocks effectively while also resisting bottoming out under extreme conditions. Their ability to adapt to varying loads enhances the overall performance and safety of vehicles and machinery. As more industries recognize the benefits of progressive-rate designs, their adoption is expected to grow in the coming years.

Mini Rubber Hollow Springs:

Mini rubber hollow springs are compact versions of traditional rubber hollow springs, designed for applications where space constraints are a concern. Despite their smaller size, these springs maintain excellent performance characteristics, making them ideal for use in consumer electronics, automotive components, and specialized machinery. The lightweight nature of mini rubber hollow springs facilitates easier integration into existing designs without compromising functionality. Additionally, the growing trend towards miniaturization in various industries is driving demand for these compact solutions, as manufacturers seek to create more efficient and space-saving products while ensuring reliability and performance.

By Application

Automotive:

The automotive sector represents one of the most significant applications for rubber hollow springs, primarily due to their use in suspension systems. These springs contribute to vehicle stability, comfort, and handling by absorbing shocks and vibrations from the road. With the increasing demand for lightweight and fuel-efficient vehicles, the adoption of rubber hollow springs has surged. Manufacturers are incorporating advanced materials to enhance the performance of these springs, improving their longevity and functionality. Additionally, the rise of electric vehicles is further propelling the need for innovative suspension solutions, making rubber hollow springs a vital component in modern automotive design.

Industrial Machinery:

In the industrial machinery sector, rubber hollow springs are utilized for their shock-absorbing capabilities and ability to reduce vibration. These springs are critical in applications such as conveyor systems, robotic arms, and heavy machinery where operational efficiency is paramount. The demand for rubber hollow springs in this segment is driven by the need for reliable performance in demanding environments. As industries seek to improve productivity and minimize downtime, the integration of rubber hollow springs is becoming increasingly common. Moreover, advancements in spring technology are enhancing their performance, making them an essential component in modern industrial machinery.

Aerospace:

The aerospace industry requires components that can withstand extreme conditions, making rubber hollow springs an ideal choice for certain applications. These springs are utilized in landing gear systems, vibration isolation mounts, and other critical areas of aircraft design. Their ability to absorb shock and provide stability is crucial for ensuring passenger safety and comfort during flight. Furthermore, as the aerospace industry continues to innovate and develop lighter and more efficient designs, the demand for high-performance rubber hollow springs is expected to rise. Manufacturers are focusing on developing specialized rubber compounds that can withstand the harsh conditions of aerospace applications, further driving market growth in this segment.

Defense:

In the defense sector, the requirements for reliability and performance are exceedingly high, and rubber hollow springs are increasingly being incorporated into various military applications. These springs are used in vehicles, equipment, and systems that demand high levels of durability and shock absorption. The ability to operate effectively in extreme environments makes rubber hollow springs a preferred choice for defense contractors. Furthermore, as advancements in technology continue to emerge, there is an increasing focus on developing more resilient and effective spring designs that can withstand the rigors of military use. This trend is likely to drive demand for rubber hollow springs within the defense sector.

Others:

Apart from the major sectors mentioned above, rubber hollow springs find applications in various other sectors, including consumer products, medical equipment, and furniture manufacturing. These springs are utilized for their versatility and ability to enhance the performance of products in diverse applications. In consumer electronics, for instance, rubber hollow springs contribute to reducing vibrations and improving durability. In medical devices, these springs are essential for providing comfort and reliability. As manufacturers across various industries continue to explore innovative applications for rubber hollow springs, the demand for these products in "Others" category is anticipated to grow significantly.

By Distribution Channel

Direct Sales:

Direct sales represent a significant distribution channel for rubber hollow springs, allowing manufacturers to establish direct relationships with customers. This approach offers several benefits, such as better communication, customized solutions, and often lower prices due to the absence of intermediary costs. Companies that engage in direct sales can provide personalized service and support to their customers, ensuring that they receive products tailored to their specific needs. As manufacturers prioritize building strong relationships with key clients, the direct sales channel is likely to remain a vital avenue for rubber hollow spring distribution.

Distributors:

Distributors play a crucial role in the rubber hollow springs market by connecting manufacturers with end-users across various industries. These intermediaries have established networks and expertise in logistics, allowing for efficient distribution of products. Distributors often stock a wide range of rubber hollow springs, enabling customers to access various options without having to contact multiple manufacturers. Additionally, distributors provide valuable market insights, helping manufacturers understand customer preferences and trends. As the market continues to grow, distributors are likely to remain essential in facilitating the reach of rubber hollow springs to different segments of the industry.

Online Retail:

The rise of e-commerce has transformed the distribution landscape for rubber hollow springs, with online retail becoming an increasingly popular channel. Customers can conveniently browse and purchase rubber hollow springs from the comfort of their homes, accessing a wide range of products and suppliers. Online platforms offer transparency in pricing and allow users to compare different products easily. Additionally, many manufacturers are now investing in their e-commerce capabilities to reach a broader audience. With the increasing trend of digitalization in the business environment, the online retail channel is expected to continue to grow, providing consumers with easier access to rubber hollow springs.

By Material Type

Natural Rubber:

Natural rubber is one of the most commonly used materials for manufacturing rubber hollow springs, owing to its excellent elasticity and tensile strength. This material is derived from the sap of rubber trees and is known for its superior shock absorption properties. Natural rubber's ability to maintain its properties over a wide temperature range makes it an ideal choice for various applications, including automotive and industrial machinery. Additionally, it is biodegradable, aligning with the growing trend toward environmentally friendly materials. As demand for sustainable products rises, natural rubber's role in the rubber hollow springs market is expected to expand.

Synthetic Rubber:

Synthetic rubber is a versatile material that offers a range of performance characteristics, making it suitable for rubber hollow springs in diverse applications. Unlike natural rubber, synthetic rubber can be engineered to meet specific performance criteria, such as increased resistance to chemicals, temperature extremes, and wear and tear. Its durability and resilience make it a preferred choice for high-performance applications in automotive and industrial sectors. Furthermore, as technology advances, the development of new synthetic rubber formulations continues to enhance the capabilities of rubber hollow springs, driving their adoption across multiple industries.

Silicone Rubber:

Silicone rubber is gaining popularity in the rubber hollow springs market due to its excellent thermal stability and resistance to extreme temperatures. This material is particularly advantageous in applications where high-temperature performance is critical, such as in aerospace and automotive industries. Additionally, silicone rubber's flexibility and durability make it suitable for various applications requiring reliable performance. Its unique properties enable rubber hollow springs made from silicone to maintain their shape and performance over time, further driving their adoption. As industries continue to seek high-performance materials, the demand for silicone rubber in rubber hollow springs is likely to grow.

EPDM Rubber:

EPDM (ethylene propylene diene monomer) rubber is known for its outstanding resistance to environmental factors such as UV radiation, ozone, and extreme temperatures. This makes it an ideal material for rubber hollow springs used in outdoor applications or environments exposed to harsh conditions. EPDM rubber offers excellent durability and flexibility, allowing for effective shock absorption in various machinery and automotive applications. With the increasing emphasis on longevity and performance in product design, EPDM rubber's role in the rubber hollow springs market is expected to expand significantly in the coming years.

Nitrile Rubber:

Nitrile rubber is recognized for its exceptional resistance to oils, fuels, and chemicals, making it suitable for rubber hollow springs in applications where exposure to such substances is likely. The robustness of nitrile rubber contributes to the longevity and reliability of springs used in automotive engines and industrial machinery. Additionally, its excellent wear resistance allows nitrile rubber springs to perform effectively under demanding conditions. As industries continue to prioritize performance and durability, the use of nitrile rubber in rubber hollow springs is anticipated to grow, particularly in sectors requiring chemical resistance.

By Region

The Rubber Hollow Springs market is experiencing significant growth across various regions, with North America leading in terms of market share. North America accounted for approximately 35% of the global market in 2023, driven by the robust automotive and aerospace industries. The increasing focus on lightweight materials and sustainability is pushing manufacturers to adopt rubber hollow springs to enhance vehicle performance and fuel efficiency. Additionally, the region's advanced manufacturing capabilities and technological innovations are further propelling market growth. The CAGR for the North American rubber hollow springs market is projected to be around 5.5% through 2035, indicating sustained demand in this sector.

Europe is another prominent region in the Rubber Hollow Springs market, contributing approximately 30% of the global market share. The European automotive industry is undergoing a significant transformation toward electric and hybrid vehicles, creating a demand for high-performance components such as rubber hollow springs. Furthermore, the emphasis on sustainability and eco-friendly materials aligns with the properties of rubber hollow springs, facilitating their adoption in various applications. The market in Europe is expected to grow at a CAGR of around 6.0% during the forecast period, driven by technological advancements and increasing investments in research and development.

Opportunities

As the demand for sustainability and eco-friendly materials continues to rise, manufacturers in the rubber hollow springs market have a significant opportunity to innovate and develop new materials that align with these trends. Companies can explore bio-based rubber options and emphasize recycling and biodegradability in their product offerings. This not only addresses consumer preferences but also complies with stringent environmental regulations being implemented across various regions. Additionally, expanding into emerging markets presents another lucrative opportunity, as developing economies are witnessing rapid industrialization and infrastructure development. These regions require efficient and high-performance components, creating a demand for rubber hollow springs across different applications.

Moreover, technological advancements in manufacturing processes, such as 3D printing and advanced rubber compounding, can revolutionize the production of rubber hollow springs. By adopting these innovative techniques, manufacturers can achieve greater precision, reduce waste, and lower production costs, thus enhancing their competitiveness in the market. Additionally, collaborating with key players in various industries, such as automotive and aerospace, can lead to the development of customized rubber hollow spring solutions that meet specific application requirements. As industries continue to evolve and seek innovative solutions, the rubber hollow springs market is well-positioned to capitalize on these emerging opportunities.

Threats

One of the primary threats to the rubber hollow springs market is the volatility in raw material prices, particularly for rubber. Fluctuations in the prices of natural and synthetic rubber can impact manufacturing costs and profitability for producers. This can lead to increased prices for end consumers, potentially resulting in decreased demand. Additionally, as more industries shift towards alternative materials, such as composites and metals, the market for rubber hollow springs may face competition from these substitutes, which could impact market share. Manufacturers must remain vigilant in monitoring market trends and pricing to mitigate these threats and maintain their competitive edge.

Furthermore, the ongoing global supply chain disruptions, exacerbated by geopolitical tensions and the aftermath of the COVID-19 pandemic, pose significant challenges to the rubber hollow springs market. These disruptions can lead to delays in raw material procurement and increased transportation costs, affecting manufacturers' ability to meet customer demands timely. Companies may need to reconsider their supply chain strategies and diversify their supplier base to minimize risks associated with such disruptions. In this rapidly changing environment, adaptability and resilience will be essential for players in the rubber hollow springs market to navigate these threats effectively.

Competitor Outlook

• Continental AG
• Hutchinson S.A.
• Trelleborg AB
• FST (Friction Solutions Technologies)
• Springmasters Ltd.
• Shree Rubber Industries
• Sommer Rubber Company
• ARB Bearings Ltd.
• RUBBERTEK LLC
• Spirex Corporation
• Vibracoustic GmbH
• Polymer Technologies, Inc.
• Gordon Rubber & Gasket Company, Inc.
• Faurecia S.A.
• Jenkins Rubber Co., Inc.

In the competitive landscape of the rubber hollow springs market, a diverse range of companies operates, each striving for innovation and market leadership. Key players such as Continental AG and Hutchinson S.A. lead the market, leveraging their extensive experience and technological advancements to develop high-quality rubber hollow springs. These companies invest significantly in research and development to introduce innovative products that meet the evolving demands of various industries. Furthermore, collaborations and partnerships with automotive and aerospace manufacturers enable these companies to reinforce their market positions and expand their product offerings tailored to specific applications.

Another significant player in the market, Trelleborg AB, focuses on sustainability and eco-friendly materials in its manufacturing processes, aligning with the growing consumer demand for environmentally responsible products. The company emphasizes the development of advanced rubber compounds that enhance performance while minimizing environmental impact. Similarly, Vibracoustic GmbH specializes in vibration control technologies, utilizing rubber hollow springs to enhance comfort and performance in automotive applications. The ongoing trend toward electric and hybrid vehicles presents opportunities for these players to develop innovative solutions that cater to the unique requirements of modern automotive designs.

Companies like Shree Rubber Industries and ARB Bearings Ltd. are also making strides in the rubber hollow springs market by offering customized solutions to meet specific industry demands. These manufacturers focus on building strong relationships with clients, ensuring that their products align with customer needs. By investing in technological advancements and expanding their production capabilities, these companies can effectively compete in a rapidly evolving market. As the rubber hollow springs market continues to grow, the competitive landscape will undoubtedly evolve, with both established players and new entrants vying for a share of the expanding market.

• 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 Faurecia S.A.
    • 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 RUBBERTEK LLC
    • 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 Trelleborg AB
    • 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 Continental AG
    • 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 Hutchinson S.A.
    • 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 ARB Bearings Ltd.
    • 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 Vibracoustic GmbH
    • 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 Spirex 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 Springmasters Ltd.
    • 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 Sommer Rubber Company
    • 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 Shree Rubber Industries
    • 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 Jenkins Rubber Co., Inc.
    • 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 Polymer Technologies, Inc.
    • 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 Gordon Rubber & Gasket Company, Inc.
    • 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 FST (Friction Solutions Technologies)
    • 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 Rubber Hollow Springs Market, By Application
    • 6.1.1 Automotive
    • 6.1.2 Industrial Machinery
    • 6.1.3 Aerospace
    • 6.1.4 Defense
    • 6.1.5 Others
  • 6.2 Rubber Hollow Springs Market, By Product Type
    • 6.2.1 Open-ended Rubber Hollow Springs
    • 6.2.2 Closed-ended Rubber Hollow Springs
    • 6.2.3 Variable-rate Rubber Hollow Springs
    • 6.2.4 Progressive-rate Rubber Hollow Springs
    • 6.2.5 Mini Rubber Hollow Springs
  • 6.3 Rubber Hollow Springs Market, By Material Type
    • 6.3.1 Natural Rubber
    • 6.3.2 Synthetic Rubber
    • 6.3.3 Silicone Rubber
    • 6.3.4 EPDM Rubber
    • 6.3.5 Nitrile Rubber
  • 6.4 Rubber Hollow Springs Market, By Distribution Channel
    • 6.4.1 Direct Sales
    • 6.4.2 Distributors
    • 6.4.3 Online Retail

• 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 Rubber Hollow Springs 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 Rubber Hollow Springs market is categorized based on

By Product Type

• Open-ended Rubber Hollow Springs
• Closed-ended Rubber Hollow Springs
• Variable-rate Rubber Hollow Springs
• Progressive-rate Rubber Hollow Springs
• Mini Rubber Hollow Springs

By Application

• Automotive
• Industrial Machinery
• Aerospace
• Defense
• Others

By Distribution Channel

• Direct Sales
• Distributors
• Online Retail

By Material Type

• Natural Rubber
• Synthetic Rubber
• Silicone Rubber
• EPDM Rubber
• Nitrile Rubber

By Region

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

Key Players

• Continental AG
• Hutchinson S.A.
• Trelleborg AB
• FST (Friction Solutions Technologies)
• Springmasters Ltd.
• Shree Rubber Industries
• Sommer Rubber Company
• ARB Bearings Ltd.
• RUBBERTEK LLC
• Spirex Corporation
• Vibracoustic GmbH
• Polymer Technologies, Inc.
• Gordon Rubber & Gasket Company, Inc.
• Faurecia S.A.
• Jenkins Rubber Co., Inc.