Since 1948, Institut Dr. Foerster GmbH & Co. KG has developed and manufactured systems that make hidden material conditions visible, specializing in non-destructive testing, metal detection, and magnetic-field measurement. From testing metal semi-finished products to detecting ordnance and inspecting industrial components, FOERSTER combines engineering expertise with worldwide service and a 24/7 support process. The company describes itself as family-owned and operates an ISO 9001-certified quality management system.
ISO 9001:2015
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CE Conformity
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UL-Compliant System Designs
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DAkkS Accreditation for Selected Calibration Services
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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
Magnetic Analysis CorporationFounded in 1928 by William Gould and William Gould Jr., Magnetic Analysis Corporation is a long-established company known for advancing nondestructive testing in metal manufacturing. From its Elmsford headquarters and plants in Ohio and Sweden, MAC develops inspection systems for manufacturers whose production lines require dependable testing of metal products.YOUNGSTOWN, OH
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
CASSEL Messtechnik GmbHFounded in 1994 by Cord Cassel, CASSEL Messtechnik GmbH designs and manufactures industrial inspection systems that detect contaminants, verify weights, and protect production lines. From its German production facilities, the company builds customized metal detectors and X-ray inspection equipment for demanding applications ranging from food and pharmaceuticals to timber, mining, and recycling. CASSEL produces approximately 1,000 units annually and supports manufacturers around the world with technical service.HARRISON, OH