About RLC Electronic Systems
RLC Electronic Systems has established itself as a trusted leader in custom electronics design and manufacturing. From our headquarters in Pennsylvania, we deliver innovative electronic solutions designed to solve complex challenges across diverse industries, including medical instrumentation, automotive systems, security, arcade gaming, cryogenic control systems, and more.
Electronic Solutions Designed to Solve Complex Challenges
Our mission is to combine precision engineering with quality manufacturing and superior customer service. We match the right technology to our customers’ requirements to create high-quality electronic solutions at competitive pricing. Throughout our process, we prioritize integrity through our technique, value, and quality of work.

What Sets Us Apart?
USA-Based Operations
Our facility is located in the heart of Pennsylvania. When you partner with us, you’re partnering with an American business and ensuring that you’ll receive responsive communication, exceptional quality, and dependable delivery.
End-to-End Solutions
We seamlessly integrate design, prototyping, manufacturing, assembly, and packaging under one roof.
Flexible Capacity
Our product volume can be anything from small prototype runs to hundreds of thousands of units per year, with yearly order size ranges from $1,000 to $1,000,000 per product. No matter how big or small, we will dedicate our efforts to bringing excellence to your project.
Long-term Partnerships
Our exceptional customer retention rate reflects our commitment to ongoing support, continuous improvement, and lasting relationships.
Our Core Values
Integrity
We uphold honesty, accountability, and customer satisfaction in every project we undertake. We believe in steady, sustainable growth and long term relationships with both customers and employees.
Innovation
We apply creativity and ingenuity to every project so that we can provide solutions that go above and beyond.
Excellence
We won’t be satisfied with the product’s quality until you’re satisfied with its quality. We strive to exceed expectations.
Collaboration
We think the personal element is still important and attainable in today’s impersonal business climate. Our ultimate goal with each of our customers is to maintain a long-term relationship that is rewarding and profitable for everyone.
Ready to Learn More About Working With Us?
Our History
Since our founding in 1969, RLC Electronic Systems has grown from humble beginnings into an industry-leading provider of custom electronic solutions. Over the decades, we’ve continuously adapted to evolving technologies and market demands, staying true to our foundational commitment to excellence and innovation.
Timeline of Growth
- 1969: RLC Electronic Systems was founded by Harry Kundrat in northeastern New Jersey, initially focusing on custom electronics design and PCB assemblies for the instrumentation and control industry, specializing in liquid flow measurement.
- 1986: Rick Kundrat joined the company as Vice President.
- 1986-1989: We expanded into embedded systems and software-driven electronics, widening our reach into medical instrumentation and automotive systems.
- 1990s: RLC moves to Eastern Pennsylvania. We broadened our reach into emerging sectors, including security systems, arcade gaming machines, and cryogenic delivery systems, earning a reputation for reliability and technical expertise.
- 2011: RLC Electronic Systems purchased ECI Cables, Incorporated
- 2012: RLC Electronic Systems outgrew its old facility and moved into a custom 50,000 square foot design and manufacturing facility located in Sinking Spring, Pennsylvania. The new facility houses both RLC Electronic Systems and ECI Cables.
- Present Day: RLC has been strengthening our presence in diverse markets such as automotive service equipment, machine shop networks, medical dispensing systems, and water filtration and sanitization systems.
Today, RLC Electronic Systems continues to thrive as a trusted partner for companies nationwide seeking custom electronic design and manufacturing solutions. Our growth and longevity reflect our unwavering commitment to our customers’ success and our passion for technological innovation.
Looking Forward
We remain dedicated to advancing our expertise and expanding our capabilities, ensuring we continue to deliver exceptional electronic solutions for decades to come.
Ready to be part of our ongoing story of success?