300 Below, Inc.
Cryogenic treatment (deep tempering) for motor sports, firearms, softball bats, golf clubs, and musical instruments. In Decatur, IL.
Alpine Cryogenics, Inc.
Cryogenic processing of materials, including tools, auto parts, and rifle barrels. One page has a useful research article with photographs. In Moscow, PA.
American Cryogenics, Inc.
Microprocessor controlled deep cryoheat treatment of tool and high speed steels. Custom cryoprocessor design and fabrication. In Waukesha, WI
Cryogenic Institute of New England, Inc.
Provider of Nitrofreeze Cryogenic Treatment services for metal treatment as well as cryogenic deflashing and deburring for industrial, commercial and recreational applications. Sit…
Cryogenics International Cryogenic Systems and Processing
Cryogenics International manufactures deep cryogenic treatment systems and provides cryogenic processing for automotive racing engines, tools, musical instruments, etc. In Scottsda…
Cryogenics of Indiana
Thermo tempering of metals for maximum performance, durability, and life. In Zionsville, IN.
Cryopro Temper-Master
Temper-Master cryogenic processor manufacturing and tempering. Improves durability and performance of tools, musical instruments, and gun barrels. In Springfield, MO.
Cryotron (Canada) Ltd.
Cryogenic processing of equipment. Has a nicely detailed overview of the company's Vari-Cold cryogenic process and equipment. In Spruce Grove, Alberta, Canada.
Diversified Cryogenics
Cryogenic Processing improves the life of your guns, engines, instruments, and tools. Located in Minneapolis, Minnesota, United States.
Frozen Solid
Deep Cryogenic Processing of most ferrous and non-ferrous materials to increase durability and wear resistance. Located in Suffolk, England
Leading Edge Cryogenics, Inc.
Leading Edge Cryogenics has pioneered cryogenic process engineering, with three patents on the process used to treat spark plugs, brake pads, and orthopedic devices. In Camp Verde…
Texas Machine-Tool International
Machine tool sales and service. Also offers cryogenic treatment of tools to make them last longer. In Waco, Texas.
York Cryogenics
Deep cryogenic processing of heat-treated steel, carbide, machine parts, auto parts, firearms, musical instruments, and some plastics. In York, PA.