Battery Testing Equipment

Battery Testing Equipment Market Outlook

The global battery testing equipment market size is projected to reach approximately USD 2.4 billion by 2035, growing at a CAGR of around 7.5% from 2025 to 2035. The increasing demand for battery-powered devices, coupled with the growing emphasis on renewable energy sources, is significantly driving the market's growth. Additionally, the rapid advancements in battery technologies, such as lithium-ion and solid-state batteries, are further propelling the need for efficient testing equipment. The rising electric vehicle (EV) adoption in various sectors, combined with stringent regulatory frameworks surrounding battery safety and performance, is also contributing to the expanded demand for battery testing solutions. These factors collectively indicate robust growth opportunities for stakeholders in the battery testing equipment market.

Growth Factor of the Market

Several key factors are driving the growth of the battery testing equipment market. Firstly, the global shift towards electric vehicles is creating a pressing need for rigorous battery testing, ensuring that batteries meet safety and performance standards. As EVs become more mainstream, manufacturers are investing heavily in testing technologies that can validate battery performance under various conditions. Secondly, the integration of renewable energy sources, such as solar and wind, into the power grid necessitates advanced battery storage solutions, which in turn amplifies the demand for battery testing equipment to ensure efficiency and reliability. Moreover, innovations in battery chemistries, such as lithium-sulfur and solid-state batteries, are compelling manufacturers to develop new testing methods tailored to these advanced technologies. Furthermore, the increasing focus on sustainability and recycling of batteries is driving the need for effective battery testing equipment to assess the lifecycle and performance of recycled batteries. Lastly, growing consumer electronics markets, which rely heavily on portable devices, are also contributing to a surge in demand for reliable battery testing solutions.

Key Highlights of the Market

• The market is anticipated to witness a CAGR of 7.5% from 2025 to 2035.
• Electric vehicle adoption is a major growth driver.
• Renewable energy integration is fueling demand for energy storage testing.
• Technological advancements in battery chemistries necessitate innovative testing solutions.
• The consumer electronics sector is increasingly reliant on battery testing equipment.

By Product Type

Stationary Battery Testing Equipment :

Stationary battery testing equipment is specifically designed for large-scale battery systems installed in fixed locations, such as energy storage systems and backup power supplies. These equipment types perform extensive tests that are critical for assessing the capacity, efficiency, and overall health of stationary batteries. With the increasing demand for renewable energy and energy storage solutions, the need for stationary battery testing equipment has surged. This type of equipment typically features advanced monitoring systems that can track performance metrics over time, ensuring long-term reliability and safety. Additionally, as industries shift toward sustainable practices, the emphasis on maintaining the operational integrity of stationary batteries has become paramount, further driving the growth of this segment.

Portable Battery Testing Equipment :

Portable battery testing equipment is engineered for testing small and medium-sized batteries that are used in consumer electronics, automotive applications, and other mobile devices. The portability of these devices allows technicians and engineers to perform on-site evaluations, which enhances flexibility and efficiency in testing operations. As the consumer electronics market expands, the demand for portable battery testing equipment continues to grow, driven by the need for quick diagnostics and performance assessments. These portable testers are equipped with user-friendly interfaces and often feature wireless connectivity options, enabling real-time data access and analysis. Thus, the market for portable battery testing equipment is expected to thrive, supported by ongoing technological advancements and the proliferation of battery-operated devices.

Automated Battery Testing Equipment :

Automated battery testing equipment is becoming increasingly prevalent in manufacturing and research environments due to its efficiency and high throughput capabilities. This type of equipment automates the testing process, ensuring consistency and accuracy while significantly reducing the time required for comprehensive battery assessments. As manufacturers aim to optimize production lines and adhere to stringent quality control standards, the adoption of automated testing solutions has become a strategic necessity. These systems often incorporate advanced data analytics and machine learning algorithms to enhance testing protocols and predictive maintenance, thus improving operational efficiency. The growth of the electric vehicle market further supports the demand for automated battery testing equipment, as manufacturers seek to streamline production workflows while maintaining rigorous testing standards.

Manual Battery Testing Equipment :

Manual battery testing equipment involves traditional testing processes where technicians perform assessments based on established protocols. While this method allows for a thorough evaluation of battery performance, it is often time-consuming and subject to human error. Nonetheless, it remains popular in smaller workshops and laboratories where automation may not yet be feasible. Manual testing equipment is typically more affordable than automated alternatives, making it an appealing option for smaller businesses or those just starting in the battery testing sector. As industries emphasize compliance and safety, the significance of manual battery testing remains, especially when it comes to performing specialized tests that may require operator expertise and judgment.

Online Battery Testing Equipment :

Online battery testing equipment allows for continuous monitoring and assessment of battery systems while they are in operation. This technology is particularly crucial for industries that rely on uninterrupted power supply, such as telecommunications and healthcare. By integrating online testing solutions, organizations can identify potential issues in real-time, reducing downtime and enhancing battery lifespan. Online testing equipment often uses sophisticated algorithms to analyze performance data, enabling predictive maintenance strategies. As businesses become increasingly reliant on data-driven decision-making, the demand for online battery testing equipment is expected to rise significantly, particularly in sectors where reliability and performance are non-negotiable.

By Application

Automotive Batteries :

The automotive batteries segment represents a major portion of the battery testing equipment market, driven by the rapid growth of electric vehicles (EVs) and hybrid vehicles. Testing automotive batteries is crucial for ensuring safety, performance, and longevity, particularly as battery capacities and chemistries evolve. Manufacturers focus on developing efficient testing solutions that cater to the unique requirements of EV batteries, including cycle performance, thermal management, and rapid charging capabilities. As regulatory standards around battery safety become more stringent, the pressing need for accurate testing will continue to support the growth of this segment. Furthermore, the ongoing transition to electric mobility will further enhance the demand for specialized battery testing equipment tailored for automotive applications.

Industrial Batteries :

Industrial batteries are utilized in a variety of applications such as backup power for telecommunications, uninterruptible power supplies (UPS), and energy storage systems. As industries increasingly adopt renewable energy sources like solar and wind, the need for reliable energy storage solutions has expanded, leading to heightened demand for battery testing equipment specific to industrial batteries. Testing ensures that these large-scale batteries perform optimally and can withstand harsh operational conditions. The industrial battery testing segment is poised for substantial growth as more businesses recognize the importance of maintaining battery health to prevent costly downtimes and ensure operational continuity. Additionally, with the rising focus on energy efficiency and sustainability, the relevance of industrial battery testing will only increase.

Portable Device Batteries :

The portable device batteries segment includes batteries used in smartphones, laptops, tablets, and other consumer electronics. Given the increasing reliance on mobile technology, the demand for reliable and high-performing portable device batteries continues to escalate, driving the need for comprehensive testing solutions. Manufacturers of portable devices must ensure that their batteries meet performance expectations, particularly regarding charging times and overall longevity. The trend towards miniaturization and increased functionality in portable devices necessitates advanced testing methodologies to evaluate battery performance under various usage scenarios. Consequently, this segment is expected to witness consistent growth as technological advancements and consumer expectations evolve.

Energy Storage Systems :

Energy storage systems are essential for integrating renewable energy sources into the grid. The demand for advanced battery testing equipment is critical for ensuring the reliability and efficiency of these systems. Testing equipment must evaluate various parameters, including capacity, charge/discharge cycles, and performance under different environmental conditions. As governments and organizations globally push for cleaner energy solutions, investments in energy storage systems are expected to rise. Consequently, the battery testing equipment market related to energy storage systems will benefit from this trend. Advances in technology, such as smart grids and energy management systems, will also bolster the need for rigorous testing and monitoring of energy storage batteries.

Others :

The "Others" category encompasses various niche applications, including batteries used in medical devices, drones, and specialized industrial equipment. While these applications may not dominate the market, they present unique testing requirements that necessitate specialized battery testing equipment. As innovation drives the development of new battery chemistries and applications, this segment is expected to gradually grow in significance. The demand for testing solutions in these diverse applications reflects the broader trend towards battery-powered technologies across various sectors. As new battery technologies emerge and existing applications evolve, the need for tailored testing solutions will drive growth within this segment.

By Distribution Channel

Online Retail :

Online retail has transformed the way battery testing equipment is marketed and sold, allowing manufacturers to reach a wider audience without the limitations of physical storefronts. E-commerce platforms provide advantages such as competitive pricing, convenience, and extensive product information, enabling customers to make informed purchasing decisions. In recent years, the online retail segment has gained significant traction as more businesses and consumers rely on digital solutions for their procurement needs. Furthermore, the COVID-19 pandemic accelerated the shift towards online shopping, and this trend is expected to persist. As online marketplaces continue to grow, battery testing equipment sales through this channel will likely expand, providing manufacturers with increased visibility and access to global markets.

Offline Retail :

Offline retail channels, such as specialized electronics stores and distribution centers, continue to hold relevance in the battery testing equipment market. Many customers prefer the tactile experience of physically examining products before purchasing, particularly for equipment that may require technical knowledge or expertise. Offline retail also offers personalized customer service, enabling buyers to receive expert advice and recommendations tailored to their specific needs. Although online retail is growing, offline channels remain vital for businesses that prioritize local markets or cater to customers who may not be comfortable with online transactions. Thus, the offline retail segment is expected to coexist with online platforms, offering customers diverse purchasing options for battery testing equipment.

By Technology

Electrochemical Analysis :

Electrochemical analysis technology is widely used in battery testing for assessing charge and discharge characteristics, determining capacity, and evaluating battery life cycles. This testing method provides crucial insights into how batteries behave under various conditions, which is essential for optimizing battery performance and longevity. As battery technologies become more sophisticated, the importance of electrochemical analysis will continue to grow. This technology plays a pivotal role in the development of new battery chemistries and their applications, particularly in electric vehicles and renewable energy storage systems. The electrochemical analysis segment is expected to see significant demand as industries strive for enhanced battery efficiency and sustainability.

Electrical Testing :

Electrical testing technology focuses on measuring the electrical performance of batteries, including parameters such as voltage, resistance, and current. This technology is critical for ensuring that batteries meet performance standards and reliability requirements. Electrical testing is standard practice across various industries, including automotive, telecommunications, and consumer electronics. As manufacturers increasingly adopt advanced battery management systems, the need for precise electrical testing methods will continue to rise. Moreover, innovations in battery technology, such as fast-charging capabilities and energy density improvements, will further emphasize the importance of accurate electrical testing. Consequently, this segment is expected to experience robust growth in the coming years.

Thermal Testing :

Thermal testing technology evaluates how batteries respond to temperature variations, which is vital for ensuring safety and performance. Batteries are often subjected to extreme conditions, and understanding their thermal behavior can prevent safety hazards such as overheating or thermal runaway. With the increasing focus on battery safety, particularly in electric vehicles, thermal testing has become an essential aspect of battery evaluation. Manufacturers are investing in advanced thermal testing solutions to assess battery performance under extreme conditions and ensure compliance with safety regulations. As industries prioritize safety and reliability, the thermal testing segment is expected to grow steadily, driven by the advancements in battery technology and the need for rigorous safety assessments.

Others :

Other testing technologies encompass various specialized testing methodologies that may be used for specific battery applications or emerging technologies. These can include aging tests, vibration tests, and environmental simulations designed to assess how batteries perform in unique or challenging conditions. While these technologies may not dominate the market, they offer critical insights into battery performance and reliability. As the battery landscape evolves with new applications and chemistries, the demand for these specialized testing technologies is likely to increase. Manufacturers may seek customized testing solutions to meet their unique needs, further driving growth in this segment of the battery testing equipment market.

By Region

The regional analysis of the battery testing equipment market reveals significant variations in growth potential across different areas. North America currently holds the largest share of the market, primarily due to its strong automotive industry and early adoption of electric vehicles. The region's emphasis on technological innovation and stringent safety regulations further strengthens the demand for advanced battery testing solutions. North America is projected to grow at a CAGR of approximately 8% during the forecast period, as the market adapts to evolving battery technologies and increasing regulatory standards. In Europe, the push towards sustainability and green energy solutions drives the demand for battery testing equipment, particularly in energy storage applications.

Asia Pacific is expected to exhibit the highest growth rate over the forecast period, driven by the rapid expansion of consumer electronics and the automotive sector within countries like China, Japan, and India. The region's growing focus on electric vehicle adoption and renewable energy integration positions it as a key player in the battery testing equipment market. Furthermore, government initiatives supporting clean technology and research and development in battery technologies are expected to create significant opportunities for manufacturers in the Asia Pacific region. Latin America and the Middle East & Africa are also witnessing gradual growth in this market, driven by increasing investments in renewable energy and electrification projects.

Opportunities

The battery testing equipment market presents a myriad of opportunities as technological advancements continue to reshape the landscape of energy storage and battery applications. One significant opportunity lies in the expanding electric vehicle market, which is expected to drive demand for efficient and accurate battery testing solutions. The automotive industry's push towards electrification means that battery testing cannot be overlooked, as manufacturers must ensure the safety, efficiency, and longevity of their products. Additionally, as governments worldwide implement stricter regulations concerning emissions and renewable energy usage, the emphasis on energy storage systems will increase. This creates a substantial market for testing equipment aimed at validating the performance of these systems. Companies that can innovate and provide cutting-edge solutions tailored for these evolving needs are likely to capture significant market share.

Moreover, the integration of smart technologies and IoT (Internet of Things) into battery testing presents another promising avenue for growth. The ability to collect real-time data and perform predictive analytics on battery performance can significantly enhance testing protocols and maintenance strategies. As industries increasingly adopt data-driven decision-making, battery testing equipment that incorporates smart technologies will be in high demand. Companies focusing on automating testing processes and utilizing machine learning algorithms to enhance accuracy and efficiency will find themselves at the forefront of this growing market. Furthermore, collaborations between battery manufacturers, research institutions, and testing equipment producers could lead to the development of cutting-edge solutions that address specific testing challenges, fostering innovation in the sector.

Threats

While there are numerous growth opportunities in the battery testing equipment market, potential threats could hinder progress. One major concern is the rapid pace of technological change, which may outstrip the capabilities of existing testing equipment. As battery technologies evolve, manufacturers must continuously adapt their testing solutions to meet new performance standards and regulatory requirements. Failure to keep pace with these changes could result in obsolescence, leading to lost market share for companies that do not innovate. Additionally, the increasing presence of low-cost competitors in emerging markets poses a threat to established manufacturers. These competitors often provide budget-friendly options that may challenge premium brands, forcing them to reconsider pricing strategies and product offerings to remain competitive.

Another significant threat stems from the growing complexity of battery chemistries. As manufacturers experiment with new battery types and formulations, the testing requirements become more intricate, demanding advanced technology and expertise. Small and medium-sized enterprises may struggle to invest in the necessary equipment and training, leading to potential safety risks if they do not meet industry standards. Furthermore, geopolitical tensions and supply chain disruptions could impact the availability of critical components needed for battery testing equipment production. Manufacturers must be vigilant in managing their supply chains and should develop contingency plans to mitigate potential disruptions, ensuring they can continue to deliver reliable testing solutions.

Competitor Outlook

• Chroma ATE Inc.
• Keysight Technologies Inc.
• National Instruments Corporation
• HIOKI E.E. Corporation
• Arbin Instruments, Inc.
• Gamry Instruments
• Veeco Instruments Inc.
• Electrochemistry Inc.
• Neware Technology Limited
• ACE Instruments
• Cadex Electronics Inc.
• East West Instruments
• Sunrise Instruments
• Shenzhen Topband Co., Ltd.
• MTI Corporation

The competitive landscape of the battery testing equipment market is characterized by a diverse array of companies that vary in size, technological capabilities, and geographic reach. Leading players such as Chroma ATE Inc. and Keysight Technologies Inc. leverage their extensive research and development capabilities to create innovative testing solutions that cater to a wide range of applications. These companies maintain a strong presence in both the automotive and industrial battery sectors, positioning themselves as go-to providers for advanced battery testing equipment. Additionally, they focus on building strategic partnerships with battery manufacturers and technology firms to enhance their offerings and expand their market reach.

National Instruments Corporation is another key player known for its comprehensive battery testing solutions, which encompass both hardware and software platforms. Their focus on providing flexible and scalable testing solutions has made them a preferred choice among manufacturers looking to optimize their battery testing processes. Similarly, HIOKI E.E. Corporation specializes in high-precision testing instruments, catering to a niche segment of the battery testing market. Their commitment to quality and reliability has enabled them to develop strong relationships with customers across various industries.

Emerging players in the market, such as Neware Technology Limited and Arbin Instruments, are gaining traction by offering cost-effective solutions tailored to specific battery testing needs. These companies often focus on niche markets or unique applications, allowing them to carve out their own space in a competitive landscape. As the battery testing equipment market continues to evolve, the competitive dynamics will likely shift, with established players needing to adapt to new technologies and changing customer demands. Overall, the market's competitive landscape remains vibrant and dynamic, presenting opportunities for collaboration, innovation, and growth.

• 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 ACE Instruments
    • 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 Chroma ATE Inc.
    • 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 MTI Corporation
    • 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 Gamry Instruments
    • 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 Sunrise Instruments
    • 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 East West Instruments
    • 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 Electrochemistry 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 Cadex Electronics Inc.
    • 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 HIOKI E.E. 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 Veeco Instruments 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 Arbin Instruments, 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 Neware Technology 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 Keysight 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 Shenzhen Topband 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 National Instruments Corporation
    • 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 Battery Testing Equipment Market, By Technology
    • 6.1.1 Electrochemical Analysis
    • 6.1.2 Electrical Testing
    • 6.1.3 Thermal Testing
    • 6.1.4 Others
  • 6.2 Battery Testing Equipment Market, By Application
    • 6.2.1 Automotive Batteries
    • 6.2.2 Industrial Batteries
    • 6.2.3 Portable Device Batteries
    • 6.2.4 Energy Storage Systems
    • 6.2.5 Others
  • 6.3 Battery Testing Equipment Market, By Product Type
    • 6.3.1 Stationary Battery Testing Equipment
    • 6.3.2 Portable Battery Testing Equipment
    • 6.3.3 Automated Battery Testing Equipment
    • 6.3.4 Manual Battery Testing Equipment
    • 6.3.5 Online Battery Testing Equipment
  • 6.4 Battery Testing Equipment Market, By Distribution Channel
    • 6.4.1 Online Retail
    • 6.4.2 Offline 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 Battery Testing Equipment 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 Battery Testing Equipment market is categorized based on

By Product Type

• Stationary Battery Testing Equipment
• Portable Battery Testing Equipment
• Automated Battery Testing Equipment
• Manual Battery Testing Equipment
• Online Battery Testing Equipment

By Application

• Automotive Batteries
• Industrial Batteries
• Portable Device Batteries
• Energy Storage Systems
• Others

By Distribution Channel

• Online Retail
• Offline Retail

By Technology

• Electrochemical Analysis
• Electrical Testing
• Thermal Testing
• Others

By Region

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

Key Players

• Chroma ATE Inc.
• Keysight Technologies Inc.
• National Instruments Corporation
• HIOKI E.E. Corporation
• Arbin Instruments, Inc.
• Gamry Instruments
• Veeco Instruments Inc.
• Electrochemistry Inc.
• Neware Technology Limited
• ACE Instruments
• Cadex Electronics Inc.
• East West Instruments
• Sunrise Instruments
• Shenzhen Topband Co., Ltd.
• MTI Corporation