Founded by Dr. Allen F. Denzine in Willoughby, Ohio, in 1977, Cortest has built its identity around custom equipment for corrosion and materials research. The company’s earlier experience operating commercial corrosion laboratories informed designs intended to make demanding testing safer and more efficient, while its systems now serve research and industrial users worldwide.
ISO 9001
ISO 9002
PED
Compliance program
CSA
CE
DOSH
China Special Equipment Manufacture License
Registration
ASME Section VIII Division 1
Compliance program
Q-Lab CorporationFounded in 1956, Q-Lab Corporation has grown from its Cleveland-area roots into a company known for making standardized test materials and equipment that help manufacturers understand how products hold up outdoors. Its Westlake, Ohio headquarters has been home since 1981 and manufactures all Q-Lab products, while the company’s worldwide facilities provide testing and technical support to customers in more than 80 countries.WESTLAKE, OH
Applied Test SystemsFounded in 1965, Applied Test Systems designs, engineers, and manufactures materials-testing and process-heating equipment at its Butler, Pennsylvania facility. The company grew from Applied Devices, established by manufacturing engineer Norman L. Carroll, and is known for developing custom equipment for testing requirements that standard products may not meet. Its products serve customers worldwide, with on-site calibration accredited to ISO/IEC 17025.BUTLER, PA
Knight Material TechnologiesFrom its East Canton roots in the early 1900s, Knight Material Technologies designs, manufactures, installs and services custom corrosion-resistant linings and process equipment for severe industrial environments. The company carries forward the KNIGHT-WARE® vitreous-ceramic tradition while bringing together Electro Chemical Manufacturing, founded in 1949, and Superior Dual Laminates, whose lined-FRP work spans more than 40 years. Serving customers in more than 40 countries, Knight is especially distinctive for combining acid-resistant ceramic systems, fluoropolymer linings and dual-laminate equipment under one engineering and service organization.EAST CANTON, OH
Forney LPFounded by Joe Forney in 1916, Forney LP manufactures construction materials testing machines and equipment from its facility near Zelienople, Pennsylvania. The company’s signature Forney Concrete Testing Machine began as a smaller, more affordable alternative to large laboratory compression machines and helped establish its international presence. Today, Forney also pairs its testing machines with ForneyVault software and provides technical support and field service for testing operations worldwide.334516ZELIENOPLE, PA