OKOndt GROUP LLC develops and manufactures nondestructive testing equipment, with a particular focus on inspecting railway rails and aircraft wheels without interrupting service. The group’s NDT work dates to 1993 and now reaches customers in more than 70 countries, supported by a catalog of about 4,000 transducers and more than 40 devices. Its U.S. representative office connects industrial customers with portable instruments and automated systems developed by the wider OKOndt GROUP.
EN 16729
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AREMA
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UIC 712R
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NDT International, IncOperating under the same ownership and at the same location since January 1971, NDT International, Inc. designs and supplies nondestructive testing instruments and provides related technical services. The West Chester company began as a manufacturer’s representative and supplier of ultrasonic personnel, later developing patented monitoring equipment and instruments used by nuclear facilities and the U.S. Navy. Today it pairs its own U.S.-made ultrasonic gauges and flaw detectors with equipment from more than 20 partner companies, along with calibration, consulting and inspection support.334519WEST CHESTER, PA
StresstechFor more than 40 years, Stresstech has developed and manufactured non-destructive testing equipment and measurement services that reveal residual stress, heat-treatment changes and grinding damage in manufactured components. Founded around Barkhausen noise technology, the Finland-headquartered group now supports customers through offices in Germany and the United States, with systems ranging from production-line inspection to laboratory analysis. Its Stresstech Oy operation is ISO 9001:2015 certified, while affiliated laboratories in the United States and Germany hold ISO/IEC 17025 accreditation.334513PITTSBURGH, PA
Salem Design & Manufacturing, LLCSince 2004, Salem Design & Manufacturing has designed and built custom non-destructive testing machines for manufacturers, with a particular depth in eddy-current inspection. Based in Salem, Ohio, its engineers and machinists handle complete projects in-house, developing turnkey systems for unusual applications when standard equipment will not do. The company’s inspection equipment serves demanding production environments, including automotive, aerospace, nuclear and metal-processing operations.SALEM, OH
CONTROLE MESURE SYSTEMESSince 1988, CONTROLE MESURE SYSTEMES has been known for developing industrial non-destructive testing solutions from its base in Sevrey, France. The company builds customized systems around eddy-current and ultrasonic inspection, carrying projects from engineering through installation for manufacturers that need dependable quality control. Its work serves industrial customers worldwide, with remote technical support available after installation.LONG ISLAND CITY, NY