About Complete Hermetics
A manufacturer of glass-to-metal, ceramic-to-metal, hermetic seals and feedthroughs
Complete Hermetics is a custom manufacturer of glass-to-metal, ceramic-to-metal, hermetic seals and feedthroughs. Our team has a wide range of knowledge to design and develop the hermetic connectors, hermetic packages, hermetic headers, vacuum viewports, hermetic seals and hermetic feedthroughs to fit your specifications. Our products and services include:
Our products are vital to many applications in defense, medical technology, semiconductor, energy and aerospace industries.
Complete Hermetics is proud to be a wholly owned subsidiary of Aegis Technology Inc., located in Santa Ana, CA since 2002, with extensive engineering, prototyping and manufacturing capabilities.
Working with us
An Aegis Technology company
Located in Santa Ana, CA since 2002
What We Do
Featured Works
Recent News
USA Hermetic Connector Suppliers: Key Benefits
Benefits of Working with a Hermetic Connector Supplier USA Selecting a reliable hermetic connector supplier USA is one of the ...
Read MoreWhy Hermetic Packages Are Critical for Medical, Aerospace, and Energy Industries
How Hermetic Packages Protect Critical Electronics Hermetic packages are designed to provide maximum protection for sensitive electronic components operating in ...
Read MoreCustom Hermetic Connectors for High-Reliability Applications
How Custom Hermetic Connectors Improve System Performance When standard components cannot meet demanding engineering requirements, custom hermetic connectors provide the flexibility ...
Read MoreDefense Hermetic Feedthroughs for Military and Aerospace
Why Defense Hermetic Feedthroughs Are Mission Critical Defense hermetic feedthroughs are specialized components designed to provide secure electrical transmission while maintaining ...
Read MoreWhy Hermetic Connectors Are Essential for Implants
How Hermetic Connectors Protect Implantable Medical Devices Hermetic connectors for implants are essential components that help ensure the long-term safety ...
Read MorePartial Customer List
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Testimonials
We approached Complete Hermetics for development of customized hermetic connectors for use in a medical application. The company’s team has provided excellent custom solutions and have been quite responsive to our needs. Great company to do business with.
Complete Hermetics has been a great company to work with, and in our on-going projects, they have provided on-time delivery, high quality products, and in general we have been overall very satisfied with their attentive service to our needs. Highly recommended.

















