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Made in the USA

Made in USA flag

When you need thermocouples you can trust, you head to GeoCorp. We don’t deal with questionable materials made in a different country. At GeoCorp, all of our thermocouples are manufactured at our facilities in Huron, Ohio, USA.

GeoCorp is vertically integrated to make sure that we can provide our customers with quality and convenience. As both a thermocouple manufacturer and supplier, every part of our process is done right here in the U.S. We manufacture our products, test them in our in-house quality control lab, and then provide them to the market.

We can even set up a blanket order inventory to help you get the exact thermocouples you need fast. And since we don’t have to ship them from overseas, our products can be ready for your applications even faster. Plus, you’ll always be able to work with our helpful customer service staff whenever you have any questions or requests.

American Thermocouples From an American Manufacturer


Since 1989, GeoCorp has grown into the premier thermocouple manufacturer in the country. We don’t outsource our production overseas. We maintain an expert staff of engineers, salespeople, technicians, and customer service personnel to provide our customers with the best thermocouples on the market.

Our team provides the experience and customer service that our customers deserve and provide them with all-American thermocouples for their applications. Contact GeoCorp today to get a quote about thermocouples made in the USA for your applications.


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