Equipment You Can Rely On. People You Can Rely On.

Family-owned and American-made since 1988. QC Electronics designs, machines, welds, assembles, and tests every corona treater at our facility in Portage, Wisconsin, and we stand behind every system we ship.

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OUR MISSION

Build Premium Equipment. Earn Lasting Trust.

We strive to be a company that employees are proud to work for, and partners are eager to collaborate with. Our mission is to design and manufacture premium corona treaters that meet the highest standards of quality, innovation, and reliability.

OUR VISION

Redefine the Standard

To redefine industry standards and pave a path for a new generation of surface science. We don’t follow trends—we build what we believe is right, prove it works, and let the results speak for themselves.

WHAT WE STAND FOR

Core Values

01

Be Original

We don’t follow the pack. We innovate with purpose, building tried-and-true solutions that are grounded in science and proven in the field.

02

Raise the Standard

We hold ourselves to the highest standards in design, craftsmanship, and service. Every system we build and every interaction we have reflects our commitment to doing things right.

03

Keep Growing

Curiosity drives everything we do. We never stop learning, experimenting, or seeking better ways to serve our customers. Every day is an opportunity to think smarter and build stronger.

04

People First

We’re proof that real support still exists. Talking with real people, forming genuine connections, and helping when others won’t — that’s who we are, and it’s how we’ll always do business.

OUR STORY

Built on Faith, Family, and Hard Work

At the heart of QC Electronics lies a story of love, resilience, and determination. It began when Ken and Jeannine Klein met, built a lifelong bond, and decided to chase a dream.

In 1988, that dream became QC Electronics. What started as a small support business soon evolved into a full-scale corona treater manufacturer. Guided by faith, relentless work ethic, and a belief that anything is possible, Ken and Jeannine invested everything they had — time, energy, and every penny — to bring their vision to life.

They both proclaim that without God and each other, this story would not have been possible.

Today, Ken continues to lead as Founder and CEO, while the next generation carries forward the same values that built the company: integrity, innovation, and belief in oneself. 38 years later, QC Electronics is still family-owned, still American-made, and still doing things the right way.

QC Electronics Founders, Ken and Jeannine Klein, are standing on the beach on a sunny day with a rainbow behind them.

Carl Klein and Alyxandria Klein Represent QC Electronics at Converters Expo 2025

NEXT GENERATION

Carrying the Legacy Forward

Today, Ken and Jeannine’s children lead QC Electronics into its next chapter. Carl and Alyxandria Klein grew up in this business — on the production floor, at trade shows, and in conversations with the customers their parents built relationships with over decades.

They bring a shared vision for excellence and a hands-on approach that ensures every customer receives personalized service. As a family-owned company entering its second generation of leadership, QC Electronics remains committed to the values that built it — integrity, craftsmanship, and a genuine commitment to our customers’ success.

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