Bal Seal Engineering

Bal Seal Engineering

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Combining proven products with more than 65 years of engineering experience, we help improve the performance and reliability of equipment used everywhere - from deep sea to deep space. If you make pacemakers, airplanes, or wind turbines, that’s probably an easy question to answer. But when you’re in the business of engineering components that work inside these and other important machines, helping

06/11/2026

In the rush of daily work, it's easy to forget that we're part of a much bigger environment. Every now and then, nature finds a way to remind us.

06/11/2026

How can a simple spring take your semiconductor equipment designs to the next level? By delivering more than EMI/RFI shielding.

Our Bal Spring is a precision-engineered 3-in-1 solution that combines exceptional EMI/RFI shielding with electrical conductivity and mechanical retention in a single component. The result? Fewer parts, simpler assemblies, easier maintenance, improved reliability, and more equipment uptime.

If your current shielding tech can't do all that, it may be time to think about a spring. See ours in action: https://www.balseal.com/spring/shielding/

06/04/2026

In a field that never stops advancing, standing still isn't an option. That's why we're at the AIMD Worskhop in Delft this week, supporting the community, sharing knowledge, and learning from the innovators defining the next generation of active implantable medical devices.

04/23/2026

This wall in our Engineering area says it best: DRIVEN to solve, built to INNOVATE. And more often than not, we’re the team customers turn to when the “standard solution” isn’t cutting it.

Tight tolerances? Harsh environments? Conflicting requirements? That’s where things get interesting.

If you’ve got a challenge that’s bending the rules, we’re probably already leaning into it. Put us to work: https://www.balseal.com/design-request-form/

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Address


19650 Pauling
Foothill Ranch, CA
92610