From a Cincinnati home garage in 1959, So-Low Environmental Equipment Co. has grown into an American manufacturer of ultra-low-temperature freezers and medical-grade laboratory refrigeration equipment. Its Cincinnati factory serves research, medical and industrial organizations with U.S.-made cold-storage systems, including specialized units for flammable materials and hazardous locations. So-Low also emphasizes personal support, with live customer service and in-house parts and service assistance throughout a freezer’s life cycle.
UL Listed
ETL Listed
NFPA 45
Compliance program
NFPA 99
Compliance program
NFPA 70
Compliance program
OSHA
Compliance program
ENERGY STAR
GSA Contract GS-07F-234BA
Registration
Active SAM Registration
Registration
CDC Recommendations for Vaccine Storage
Veteran Owned
Registration
UL
Quality certification
ETL
Quality certification
CDCVACCINESTORAGERECOMMENDATIONS
Quality certification
Cincinnati Sub-Zero (CSZ)Founded in 1940 as an industrial-freezer supplier, Cincinnati Sub-Zero now manufactures standard and custom environmental test chambers that simulate demanding conditions so products can be tested for reliability. The Cincinnati company is known for its long experience in environmental simulation, its custom-engineered systems, and its patented Tundra® refrigeration technology. CSZ also fabricates and powder-coats metal parts for other manufacturers and operates as part of the Weiss Technik North America family.CINCINNATI, OH
Lab Inventory Systems, IncNow owned by Ryan Bell, Lab Inventory Systems, Inc. carries forward a cryogenic-storage tradition that began with his father, Ned Bell, in 1963. The Frederick-area sheet metal shop has been building freezer storage systems since 1979, using computer-controlled equipment to make tightly fitted racks for laboratories and backing its workmanship with a lifetime warranty.FREDERICK, MD
Stirling UltracoldEstablished in 1995 as Global Cooling Inc., Stirling Ultracold is an Athens, Ohio manufacturer known for bringing free-piston Stirling engine technology to laboratory cold storage. Its 50,000-square-foot facility builds the company’s free-piston engines and ultra-low-temperature freezers for life-science and clinical research customers worldwide.ATHENS, OH
Gardner CryogenicsWith more than six decades in cryogenics, Gardner Cryogenics is a Bethlehem-area manufacturer known for equipment that moves and stores liquid helium and hydrogen with near-zero loss. Since 1973, it has produced more than 2,200 tanks, while its first container remains in operation; the company also supports customers through repair and reconditioning services.BETHLEHEM, PA