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
High Vacuum Glass to Metal Seals for Precision Systems
Sealing Solutions for Vacuum Environments High vacuum glass to metal seals are essential for maintaining airtight integrity in vacuum systems. These ...
Read MoreHermetic Glass Feedthrough for Sealed Systems
Reliable Signal Transmission Through Seals Hermetic glass feedthrough solutions are essential for transmitting electrical signals through sealed environments. These components maintain ...
Read MoreHermetic Seal Supplier USA for Reliable Solutions
Trusted Source for Hermetic Sealing A leading hermetic seal supplier USA provides essential solutions for protecting sensitive electronic systems. Hermetic seals ...
Read MoreMulti-Pin Hermetic Connectors for High-Density Systems
Efficient Multi-Signal Transmission Multi-pin hermetic connectors are designed to support multiple electrical connections within a single sealed interface. These connectors allow ...
Read MoreHigh Reliability Hermetic Connectors for Critical Systems
Designed for Mission-Critical Performance High reliability hermetic connectors are essential in industries where system failure is not an option. These ...
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.

















