For over 75 years, Richardson Electronics has delivered high-quality, scalable contract manufacturing solutions — all proudly made in the USA. From precision machining and assembly to packaging and fulfillment, we offer a full spectrum of services to support your product from concept to completion.

Contract Manufacturing Capabilities

Manufacturing in the USA not only eliminates import tariffs that can add 15–25% to your costs, but also ensures faster delivery, tighter quality control, and greater supply chain stability.

Cable Assembly

Our facility offers comprehensive capabilities across automation, wiring, testing, and quality assurance. We provide advanced automated production and wire board assembly services tailored to meet diverse customer needs. Our testing capabilities include Hi-Pot testing and high/low frequency response analysis to ensure product performance and safety. Quality assurance is upheld through automated testing systems and a team of IPC-certified operators.

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PCB Assembly

We provide end-to-end PCB assembly—from concept or schematic to fully assembled, tested boards. Services include embedded software, SMT and through-hole assembly, conformal coating, and EOL testing (Hi-Pot, frequency response, programming). We also offer value-added solutions like TIM application, custom cabling, potting, and full electromechanical assembly—delivering turnkey manufacturing tailored to your needs.

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Electromechanical Assembly

We support customers from concept to production with electromechanical assembly, system design, contract manufacturing, and DFM expertise. Leveraging our technology partners, we optimize component selection and validation. We also offer lifecycle management, including cost reduction, EOL monitoring, global logistics, and full RMA support for long-term product success.

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Machine Shop Services

Our fully integrated machine shop supports quick-turn prototypes and high-volume production with in-house plating (silver, zinc, nickel, copper). We offer milling, turning, sheet metal fabrication, welding, and brazing. Tooling capabilities include custom forming dies, fixtures, and templates. Full vertical integration streamlines production from concept to completion, ensuring high-quality, precise, and cost-effective solutions at every stage.

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Custom Production Lines

We offer flexible contract manufacturing with custom production lines designed for both low and high-volume needs. Each work cell is tailored to maximize quality and consistency, while streamlined processes ensure cost efficiency. Our approach delivers reliable, scalable solutions that adapt to your product requirements—providing high-quality output through precision-engineered manufacturing optimized for performance and productivity.

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Vacuum Tube Production

We specialize in contract manufacturing for vacuum tube production, including CW magnetron manufacturing, CT tube fabrication, and magnetron conversions. Our expert processes support both legacy and modern applications, ensuring precision, reliability, and performance. With deep experience in high-voltage and RF components, we deliver tailored solutions that meet rigorous quality standards for defense, medical, and industrial markets.

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Engineered Solutions

Quality Assurance | Testing

Delivering precision, reliability, and scalable solutions through world-class, ISO-certified contract manufacturing tailored to your needs.

Trust in every detail — our company is proudly FDA registered, ensuring the highest standards of safety, quality, and compliance. When you choose us, you’re choosing a partner backed by rigorous FDA oversight and proven reliability.

Richardson Electronics’ FDA registration number is 1120044 and can be verified by visiting the fda.gov website.

Backed by internationally recognized ISO certifications, we deliver products and services that meet the highest benchmarks for quality and consistency. Our ISO standards ensure every process is built for excellence, reliability, and your peace of mind.

Richardson Electronics’ manufacturing facilities are ISO 9001:2015 and ISO 13485:2016 Certified.

Richardson Electronics ISO 13485:2016

Richardson Electronics ISO 9001:2015

Canvys ISO Certificates

Our company is committed to continuously improving the quality of our Engineered Solutions in a socially responsible manner while exceeding the expectations and needs of our customers, our employees and our technology partners.

Our principles include:

  • Customer Satisfaction as Top Priority: We are dedicated to understanding and fulfilling the needs and expectations of our customers. We strive to offer products/services that exceed their requirements and ensure their satisfaction.
  • Continuous Improvement: We pursue a culture of continuous improvement in all aspects of our business. Through regular review and assessment of our processes, we aim for efficiency gains, error prevention, and innovation while minimizing the impact of our operations on the environment.
  • Adherence to Quality Standards: We are committed to maintaining the effectiveness of our Quality Management System and strict compliance with the requirements ISO 9001 and/or ISO 13485, as well as all relevant legal and national regulatory requirements. Our processes and products/services are developed, manufactured, and delivered according to the highest quality standards.
  • Employee Engagement: Our employees are our most valuable asset. We foster an inclusive and collaborative environment that encourages teamwork, growth, and equal opportunities while promoting competence development, dedication to quality, and exceptional customer service. We ensure our employees receive the necessary resources and training to fulfill their duties effectively.
  • Partnerships and Supplier Relationships: We aim for long-term partnerships with customers, suppliers and service providers who share our quality standards. Through close collaboration and communication, we strive for common goals and continuous improvement throughout the supply chain.

This quality policy serves as a framework for establishing and reviewing our quality objectives and processes. We are committed to continuously improving it and ensuring it is understood, implemented, and maintained at all levels and functions of our company.

Effective 6/14/2024

With MDSAP certification, CE marking, and Canada Device Licenses, our products meet stringent global medical regulatory requirements. We provide the assurance that every device is manufactured, tested, and approved to perform safely and effectively worldwide.

MDSAP Certification

Canada Device License – ALTA750

Canada Device License – ALTA750G

CE Certificate

At Richardson Electronics, we understand that the quality of your product is essential to its performance and reliability in the field. That’s why we place a strong emphasis on end-of-line testing to ensure every unit meets your exact specifications.

Our comprehensive testing capabilities include high voltage and high current testing, RF testing, digital communication testing, and more. Backed by our in-house engineering team, we fully automate and document the testing process for every unit, providing you with consistent, traceable quality assurance before your product leaves our facility.

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News & Events

News – Stay up to date with the latest news:

Governor Pritzker Announces Illinois Manufacturer Richardson Electronics, Ltd. to Expand Operations in Kane County, Produce Battery Energy Storage Systems
Read the full press release
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Events: Meet our team and learn more about our capabilities:

FABTECH USA 2025 | September 8-11, 2025 | Chicago, IL | McCormick Place

MEDevice 2025 | September 30 – October 1, 2025 | Boston, MA | BCBE

Press Room

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