Circle City Cryogenics & Circle City Heat Treating
![Made In Indiana](/media/2336/new-mii.png)
Made In Indiana ™
We cryogenically freeze metal & plastic at 300° below zero. Results in dramatically longer wear life. Improves dimensional stability. We are Central Indiana's Premier Specialty Heat Treater since 1952
![Product 1](/media/forms/upload/form_e6d00535-e111-4888-a20c-df13fd2eb61d/7997635e-5467-4695-82a9-af1b1924fb25/2_large_cryo_d_punches.jpg)
![Product 2](/media/forms/upload/form_e6d00535-e111-4888-a20c-df13fd2eb61d/a7a89765-b5e1-47d0-9388-5222d6eecaf8/cryo_engines_rotors___barrels.jpg)
![Product 3](/media/forms/upload/form_e6d00535-e111-4888-a20c-df13fd2eb61d/c0799777-cb3b-4e2d-b64f-6a65574d6a81/farmers_parts_7-20.jpg)