300 Below/CryoTech is the founder of commercial cryogenic processing, in business since 1966.

Ed Busch is our chairman emeritus. Currently, 300 Below processes in excess of a million pounds of steel and components per year. 300 Below is responsible for establishing 153 operations which extend into 36 countries, all using 300 Below Cryo-processors. Even the research upon which the industry was founded, performed by Dr. Randall Baron of Louisiana Tech University, was funded by 300 Below.