The Industry-Leading Edge-Welded Metal Bellows Solution Provider

Welcome to Senior Metal Bellows, where nearly seven decades of engineering expertise meet cutting-edge innovation. For almost 70 years, we have been providing custom-engineered edge-welded metal bellows solutions across a range of industries including Aerospace, Defense, Energy, Semiconductor, Medical, and beyond. Each component we design and manufacture plays a vital role in critical, life-changing programs, missions, and applications. We know that when failure isn’t an option, you need a partner you can trust. At Senior Metal Bellows, our proven track record of precision, reliability, and innovation means you can count on us to deliver, time and again.