Precision. Quality. Reliability.
There's No Need to Compromise.
We make that bold promise with confidence because it’s one we’ve made and kept for over 3 decades in Japan. We’re Cosmotec, the leading provider of vacuum and ceramic seal components in Japan. We design and produce high-performance electrical feedthroughs.
We offer a complete line of components that ensure your vacuum performs with pinpoint accuracy and unwavering reliability. We make our feedthrough components with exacting precision.
"Choose Us for Your Vacuum Feedthrough Needs!
Compact Design: Our vacuum feedthroughs are compact, making them easy to install and ensuring longevity.
Innovative Materials: We prioritize innovation, using the latest materials in our products to ensure top-notch quality.
A well-stocked in local warehouse helps ensure our components are always delivered on-time and on-budget.
We will amaze you with the quality of our products and delight you with our customer service.