When We Started
Hermetic Switch began manufacturing reed switches in 1968. Continuous growth and facilities expansion have characterized the past 35 years. Manufacturing moved to our present location in 1976. The physical plant has been expanded three times since that date. The last expansion in 1998 added 15,000 square feet of manufacturing space, including a State-of-the-Art electroplating facility.

What We Do
We provide custom switching and sensing solutions.

What We Manufacture
Hermetic Switch manufactures reed switches and proximity sensors. These devices complete electrical circuit paths when magnetism is placed in close proximity to the switch or sensor. Our production process is very precise and known for making the most difficult types of switches. We manufacture reed switches small enough to fit inside a heart pacemaker as well as sensors which meet tough military standards for installation on aircraft engines and controls.

Why Customers Choose Us
Customers choose Hermetic Switch for our outstanding reputation in product reliability, quality, special characteristics and customer service. Our product is sold throughout the WORLD. Many customers turn to us because Hermetic Switch specializes in the difficult to manufacture products. Our custom design capability and quick response are keys to our success.

Excellence in Manufacturing
Hermetic Switch not only strives for excellence in manufacturing, but has been rewarded for it. In February of 2006, Hermetic Switch received "The Journal Record" Innovator of the Year award. This award honors companies in Oklahoma that introduce innovative products or services into their markets.

How We Make Our Products
Our employees receive many months of on the job training to develop skills in electroplating, glass sealing, electrical testing, precision cutting and welding operations. Hermetic Switch designs, builds and maintains all of its special custom manufacturing equipment.

Where Our Products Go
We are proud of our products and the outstanding work of our employees. Pacemakers of the highest quality contain the world's smallest reed switch, which is made in our Hi-Rel department. Additional applications include the International Space Station, Golf and Turf Equipment, Hearing Aids, Valve Controls, Military Radios, Aircraft, Hospital Defibrillators and many more unique applications where quality and reliability are required.

Thank You For Visiting Us