Tempering Furnaces

Tempering Furnaces Market Outlook

The global tempering furnaces market is projected to reach approximately USD 5.6 billion by 2035, growing at a CAGR of around 6.8% from 2025 to 2035. This growth can be attributed to the increasing demand for tempered materials across various industries, particularly automotive and aerospace, where enhanced mechanical properties and durability are critical. Additionally, the growing focus on energy-efficient heating technologies is further propelling market growth, as manufacturers seek to reduce operational costs while delivering high-quality tempered products. An evolving regulatory landscape aimed at promoting environmentally friendly manufacturing processes is also pushing industry participants to innovate and adopt advanced tempering solutions. As a result, the tempering furnaces market is anticipated to experience substantial growth over the next decade, driven by both technological advancements and expanding applications.

Growth Factor of the Market

The tempering furnaces market is witnessing robust growth due to several interlinked factors. First, the increasing adoption of advanced materials in manufacturing processes, such as metals and alloys, necessitates precise tempering to achieve desired mechanical properties. This is particularly evident in the automotive and aerospace sectors, where safety and performance are paramount. Moreover, the rising consumer demand for durable and high-performance products is incentivizing manufacturers to invest in efficient tempering solutions. The focus on energy efficiency and sustainability is prompting companies to upgrade their existing furnace systems, further driving the market. In addition, the expansion of the construction and electronics industries is generating new opportunities for tempering furnaces, as these sectors also require materials with enhanced resilience and strength. As industries continue to evolve, tempering furnaces are becoming indispensable in the production process, solidifying their role in the global market.

Key Highlights of the Market

• Projected growth of the tempering furnaces market to USD 5.6 billion by 2035 with a CAGR of 6.8%.
• Increasing demand from automotive and aerospace sectors for high-quality tempered materials.
• Focus on energy-efficient heating technology driving market innovation.
• Expansion of construction and electronics industries contributing to market growth.
• Regulatory support for environmentally friendly manufacturing processes boosting demand.

By Product Type

Batch Tempering Furnaces:

Batch tempering furnaces are designed to process specific quantities of materials in a single load, making them ideal for small to medium-sized production runs. These furnaces allow for precise control over heating and cooling rates, essential for achieving the desired mechanical properties in metals and alloys. The versatility of batch tempering furnaces caters to various applications across multiple industries, including automotive and aerospace, where customized production is often required. Moreover, their relatively lower capital investment compared to continuous systems makes them attractive for smaller manufacturers looking to enhance their processing capabilities without significant upfront costs. As a result, the batch tempering furnace segment is expected to maintain a strong position within the overall market, supported by the ongoing demand for specialized tempering processes.

Continuous Tempering Furnaces:

Continuous tempering furnaces are engineered for high-volume production, allowing for the continuous processing of materials without interruption. This type of furnace is particularly advantageous for industries that require consistent quality and efficiency, such as automotive manufacturing, where large quantities of tempered materials are needed to meet production demands. Continuous tempering furnaces enable manufacturers to optimize their operations by reducing cycle times and enhancing throughput. The integration of advanced control systems has further improved the precision and reliability of these furnaces, making them an essential component for companies aiming to maintain competitive advantage. As the push for mass production continues in various sectors, the continuous tempering furnace segment is poised for substantial growth driven by technological advancements and increasing industrialization.

Vacuum Tempering Furnaces:

Vacuum tempering furnaces operate under reduced pressure, which significantly minimizes oxidation and contamination during the tempering process. This type of furnace is particularly suited for high-performance applications, such as aerospace and specialty metal processing, where material integrity and surface quality are critical. The ability to maintain a controlled environment enables manufacturers to achieve superior results in terms of hardness and durability, thereby meeting stringent industry standards. Additionally, vacuum tempering furnaces are gaining traction due to their energy efficiency and lower operational costs compared to traditional tempering methods. As industries increasingly prioritize quality and precision, the demand for vacuum tempering furnaces is expected to rise, contributing positively to the overall market growth.

Salt Bath Tempering Furnaces:

Salt bath tempering furnaces utilize a molten salt medium to heat and temper metals, providing uniform temperature distribution and improved heat transfer. This method is particularly beneficial for metallurgical applications requiring consistent results, as the salt bath minimizes temperature fluctuations that could adversely affect material properties. The process is also known for its rapid heating capabilities, which can lead to shorter cycle times and increased productivity. Industries such as automotive and aerospace are increasingly adopting salt bath tempering due to the enhanced performance characteristics it imparts to critical components. The growing recognition of the advantages offered by salt bath processes is expected to drive the segment's growth as manufacturers seek reliable and efficient tempering solutions.

Controlled Atmosphere Tempering Furnaces:

Controlled atmosphere tempering furnaces operate in an inert or controlled gas environment, which reduces the risk of oxidation and decarburization during the tempering process. This technology is especially beneficial for high-alloy steels and other materials that are sensitive to atmospheric conditions. By maintaining a controlled atmosphere, manufacturers can achieve higher quality finishes and improve the overall integrity of the tempered materials. The ability to customize the atmosphere within the furnace also allows for greater flexibility in processing various types of materials. As manufacturers aim for improved product performance and quality, the demand for controlled atmosphere tempering furnaces is projected to grow significantly, making this segment a key player in the tempering furnaces market.

By Application

Automotive:

The automotive industry is one of the largest consumers of tempering furnaces, as it requires a range of tempered materials for critical components such as gears, axles, and braking systems. Tempering processes enhance the strength and durability of metals, ensuring that automotive parts can withstand the rigors of daily use and extreme conditions. With the increasing emphasis on lightweight and high-performance vehicles, the need for advanced tempering solutions is becoming more pronounced. Additionally, the adoption of electric vehicles is further driving innovation in material processing, as manufacturers seek to optimize component performance. Overall, the automotive application segment is expected to maintain a significant share of the tempering furnaces market, supported by ongoing advancements in manufacturing technologies and evolving consumer preferences.

Aerospace:

The aerospace sector demands exceptional quality and performance from materials used in aircraft and spacecraft manufacturing. Tempering furnaces play a vital role in producing materials that meet stringent safety and performance standards, particularly for components subjected to high stress and extreme temperatures. The use of advanced alloys and materials in aerospace applications necessitates precise tempering processes to achieve the desired mechanical properties. As the aerospace industry continues to grow, driven by increasing air travel and advancements in aerospace technology, the demand for high-quality tempered materials will also rise. Consequently, the aerospace application segment is poised for considerable growth within the tempering furnaces market, presenting opportunities for manufacturers to innovate and expand their offerings.

Construction:

The construction industry relies on a variety of tempered materials for structural components, tools, and equipment that require enhanced strength and durability. Tempering processes are essential in producing materials that can withstand harsh environmental conditions and the stresses of construction activities. With the global construction market expanding, particularly in emerging economies, the demand for high-quality tempered materials is on the rise. Additionally, the increasing focus on sustainable building practices and the use of advanced materials is prompting manufacturers to adopt innovative tempering solutions. As a result, the construction application segment is expected to show significant growth, contributing to the overall expansion of the tempering furnaces market.

Electronics:

The electronics industry is increasingly utilizing tempered materials for components that require precision and reliability. Tempering furnaces are employed in the production of various electronic parts, including connectors, circuit boards, and casings, where mechanical strength and thermal stability are crucial. As technology advances, there is a growing demand for high-performance materials that can withstand thermal and mechanical stresses associated with electronic devices. Additionally, the rapid growth of consumer electronics and the proliferation of smartphones and other portable devices are driving demand for tempered materials. Consequently, the electronics application segment is set to experience robust growth within the tempering furnaces market, positioning itself as a significant contributor to the industry's overall expansion.

By Distribution Channel

Direct Sales:

Direct sales are a significant distribution channel for tempering furnaces, as manufacturers often prefer to establish direct relationships with their customers for customized solutions. Engaging directly with clients allows manufacturers to better understand their specific needs and tailor their offerings accordingly, enhancing customer satisfaction and loyalty. Moreover, direct sales channels facilitate better communication regarding technical support and after-sales services, which are critical in industries such as automotive and aerospace. As manufacturers focus on building long-term partnerships and delivering value-added services, the direct sales segment is expected to remain a key driver in the tempering furnaces market, fostering growth through enhanced customer engagement and service quality.

Indirect Sales:

Indirect sales channels, which include distributors and resellers, play a crucial role in expanding the reach of tempering furnace manufacturers. These channels allow companies to tap into new markets and customer segments without the need for significant investments in sales infrastructure. By partnering with established distributors, manufacturers can leverage their networks and expertise to efficiently deliver products to end-users across various industries. Additionally, indirect sales channels can provide valuable market insights and feedback, enabling manufacturers to refine their offerings and strategies. As the tempering furnaces market becomes increasingly competitive, the indirect sales segment will continue to play an important role in driving market growth and enhancing brand visibility.

By Heating Technology

Electric:

Electric heating technology is widely used in tempering furnaces due to its precision and efficiency. Electric furnaces offer excellent temperature control and uniformity, which are critical for achieving consistent material properties during the tempering process. This technology is particularly favored in applications requiring high levels of accuracy and repeatability, such as aerospace and precision engineering. Moreover, electric tempering furnaces are generally more environmentally friendly, producing fewer emissions compared to gas-fired systems. As sustainability becomes a priority across various industries, electric heating technology is gaining traction, and the segment is expected to experience robust growth, driven by advancements in electric furnace design and energy efficiency.

Gas:

Gas-fired tempering furnaces are known for their rapid heating capabilities and high energy efficiency, making them a popular choice in various industrial applications. These furnaces can achieve high temperatures quickly, reducing cycle times and enhancing overall productivity. Additionally, gas heating systems are typically more cost-effective to operate than electric alternatives, particularly in high-volume production environments. Industries such as automotive and construction benefit from gas-fired tempering due to the combination of speed and efficiency offered by this heating technology. As manufacturers seek to optimize their operations and reduce operational costs, the gas heating segment is expected to remain a significant player in the tempering furnaces market, supported by ongoing technological innovations.

Induction:

Induction heating technology utilizes electromagnetic fields to heat materials quickly and efficiently, providing precise control over temperature and heating rates. This technology is especially advantageous for applications requiring rapid heating and cooling cycles, as it minimizes energy consumption and enhances process efficiency. Induction tempering furnaces are increasingly being adopted in industries such as automotive and aerospace, where high-performance materials are essential. The growing demand for energy-efficient manufacturing processes is driving the popularity of induction heating, making it an attractive option for manufacturers looking to optimize production while ensuring high-quality outcomes. As the emphasis on efficiency and performance continues to rise, the induction heating segment is expected to see significant growth within the tempering furnaces market.

Oil:

Oil heating technology is employed in tempering furnaces for its ability to provide uniform heating and excellent heat transfer characteristics. Oil-based systems can effectively maintain consistent temperatures, which is crucial for achieving desired material properties during the tempering process. This heating technology is particularly well-suited for applications involving large components or complex geometries, where even heat distribution is paramount. The oil heating segment is favored in industries such as construction and manufacturing, where large-scale production is common. As manufacturers continue to seek reliable and efficient heating solutions, oil heating technology is expected to maintain its relevance in the tempering furnaces market, bolstered by ongoing advancements in oil heating system designs.

By Region

The tempering furnaces market is experiencing varied growth across different regions, with North America and Europe holding significant shares due to the presence of established manufacturing industries and a strong emphasis on technological innovation. North America, specifically, has been a leader in adopting advanced tempering technologies, driven by the aerospace and automotive sectors. This region is expected to see a CAGR of 7.2% from 2025 to 2035, reflecting the increasing investment in high-performance materials and manufacturing processes. Meanwhile, Europe is also witnessing substantial growth, primarily fueled by stringent safety regulations and the demand for quality assurance in various applications. The region's focus on sustainable manufacturing practices is further driving the adoption of energy-efficient tempering solutions.

In contrast, the Asia Pacific region is emerging as a significant player in the tempering furnaces market, driven by rapid industrialization and the expansion of the automotive and electronics sectors. Countries like China and India are witnessing a surge in manufacturing activities, resulting in increased demand for tempered materials. The region is projected to grow at a CAGR of 6.5% during the forecast period, as manufacturers invest in advanced tempering technologies to meet the growing demand for high-quality products. Latin America and the Middle East & Africa are also expected to contribute to market growth, albeit at a slower pace, as these regions continue to develop their industrial capabilities.

Opportunities

The tempering furnaces market is poised to benefit from numerous opportunities stemming from technological advancements and changing consumer demands. One significant opportunity lies in the development of energy-efficient tempering solutions that align with global sustainability goals. As industries increasingly prioritize environmental responsibility, manufacturers that invest in innovative heating technologies, such as induction and electric heating, stand to gain a competitive edge. Additionally, the growing trend of lightweight materials in sectors like automotive and aerospace presents a unique opportunity for tempering furnaces to cater to the specific requirements of advanced alloys and composites. By focusing on research and development, companies can create tailored solutions that address the unique challenges faced by various industries, further driving market growth.

Another promising opportunity is the expansion of tempering furnace applications beyond traditional sectors. Emerging industries, such as renewable energy and advanced manufacturing, are creating new demands for tempered materials that meet specific performance criteria. As these industries continue to evolve, the need for high-quality tempered components will increase, providing a fertile ground for market players to explore. Furthermore, global infrastructure projects are driving demand for tempered materials in construction applications, presenting manufacturers with additional avenues for growth. By diversifying their product offerings and leveraging innovative technologies, companies within the tempering furnaces market can capitalize on these opportunities and solidify their market positions.

Threats

Despite the promising growth prospects in the tempering furnaces market, several threats could hinder progress. One of the main challenges is the increasing competition from alternative heating technologies that offer similar benefits at lower costs. As manufacturers explore new methods of material processing, traditional tempering furnaces may face pressure to maintain their market share. Additionally, fluctuations in raw material prices could impact production costs and profitability for manufacturers of tempering furnaces. Companies must adapt to these challenges by continuously innovating and optimizing their processes to remain competitive in a dynamic market. Furthermore, economic downturns and trade disputes can disrupt supply chains and restrict market growth, emphasizing the need for manufacturers to develop robust risk management strategies.

A significant restraining factor in the tempering furnaces market is the high initial investment associated with advanced tempering technologies. While companies recognize the long-term cost savings and efficiency gains, the upfront capital required for state-of-the-art systems can deter some potential customers, particularly small and medium-sized enterprises. This reluctance to invest may result in slower adoption rates for new technologies, limiting overall market growth. Manufacturers must address this concern by offering flexible financing options and demonstrating the value of their products through case studies and success stories. Additionally, providing comprehensive training and support can help alleviate customer apprehensions and encourage greater acceptance of advanced tempering solutions.

Competitor Outlook

• Heat Treating Services, Inc.
• Bodycote plc
• Bluewater Thermal Solutions
• Alpina Manufacturing, Inc.
• Furnace and Heat Treating Services
• Houghton International, Inc.
• Thermo Electron Corporation
• Seco/Warwick S.A.
• Ajax Tocco Magnethermic
• Consolidated Industries, Inc.
• Thermal Processing Technologies
• Inductotherm Group
• Carlisle Interconnect Technologies
• Gleason Corporation
• Häfner GmbH

The competitive landscape of the tempering furnaces market is characterized by a mixture of established players and emerging companies, each vying for market share through various strategies. Major manufacturers are focusing on innovation and technological advancements to differentiate their offerings. They are investing significantly in research and development to create efficient and sustainable tempering solutions that cater to diverse industry needs. Collaboration and partnerships are also common tactics, as companies seek to leverage complementary strengths and expand their reach into new markets. Additionally, the emphasis on customer service and support is paramount, as manufacturers aim to build long-lasting relationships with clients while ensuring optimal performance of their products.

Heat Treating Services, Inc. is a prominent player in the tempering furnaces market, known for its state-of-the-art heat treatment services tailored to a variety of industries. The company emphasizes its commitment to quality and precision, utilizing advanced technologies to meet strict industry standards. Bodycote plc, another key competitor, operates a global network of facilities focused on providing heat treatment and metal coating services. Their diverse range of solutions, including tempering, positions them as a leader in the market, catering to demanding sectors such as aerospace, automotive, and energy. Ajax Tocco Magnethermic is renowned for its induction heating technology, which has garnered attention for its efficiency and ability to deliver consistent results, further enhancing its competitive standing in the industry.

Seco/Warwick S.A. has established itself as a significant player in the tempering furnaces market through its innovative approach to heat treatment solutions. The company specializes in advanced furnace systems that incorporate energy-efficient technologies, helping clients reduce operational costs while maintaining high-quality production. Their strong focus on customer satisfaction and support services has allowed them to build a loyal customer base across various industries. Additionally, Inductotherm Group is recognized for its cutting-edge induction heating technology and extensive product portfolio, which includes tempering furnaces designed for diverse applications. By continuously investing in research and development, Inductotherm Group remains at the forefront of innovation in the tempering furnaces 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 Bodycote plc
    • 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 Seco/Warwick S.A.
    • 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 Häfner GmbH
    • 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 Inductotherm Group
    • 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 Gleason Corporation
    • 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 Ajax Tocco Magnethermic
    • 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 Alpina Manufacturing, Inc.
    • 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 Bluewater Thermal Solutions
    • 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 Thermo Electron Corporation
    • 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 Heat Treating Services, Inc.
    • 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 Houghton International, Inc.
    • 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 Consolidated Industries, 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 Thermal Processing Technologies
    • 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 Carlisle Interconnect Technologies
    • 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 Furnace and Heat Treating Services
    • 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 Tempering Furnaces Market, By Application
    • 6.1.1 Automotive
    • 6.1.2 Aerospace
    • 6.1.3 Construction
    • 6.1.4 Electronics
    • 6.1.5 Others
  • 6.2 Tempering Furnaces Market, By Product Type
    • 6.2.1 Batch Tempering Furnaces
    • 6.2.2 Continuous Tempering Furnaces
    • 6.2.3 Vacuum Tempering Furnaces
    • 6.2.4 Salt Bath Tempering Furnaces
    • 6.2.5 Controlled Atmosphere Tempering Furnaces
  • 6.3 Tempering Furnaces Market, By Heating Technology
    • 6.3.1 Electric
    • 6.3.2 Gas
    • 6.3.3 Induction
    • 6.3.4 Oil
    • 6.3.5 Others
  • 6.4 Tempering Furnaces Market, By Distribution Channel
    • 6.4.1 Direct Sales
    • 6.4.2 Indirect Sales

• 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 Tempering Furnaces Market by Region
  • 10.6 Middle East & Africa - Market Analysis
    • 10.6.1 By Country
      • 10.6.1.1 Middle East
      • 10.6.1.2 Africa

• 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 Tempering Furnaces market is categorized based on

By Product Type

• Batch Tempering Furnaces
• Continuous Tempering Furnaces
• Vacuum Tempering Furnaces
• Salt Bath Tempering Furnaces
• Controlled Atmosphere Tempering Furnaces

By Application

• Automotive
• Aerospace
• Construction
• Electronics
• Others

By Distribution Channel

• Direct Sales
• Indirect Sales

By Heating Technology

• Electric
• Gas
• Induction
• Oil
• Others

By Region

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

Key Players

• Heat Treating Services, Inc.
• Bodycote plc
• Bluewater Thermal Solutions
• Alpina Manufacturing, Inc.
• Furnace and Heat Treating Services
• Houghton International, Inc.
• Thermo Electron Corporation
• Seco/Warwick S.A.
• Ajax Tocco Magnethermic
• Consolidated Industries, Inc.
• Thermal Processing Technologies
• Inductotherm Group
• Carlisle Interconnect Technologies
• Gleason Corporation
• Häfner GmbH