Mark-10 Corporation designs and manufactures force and torque measurement products, including gauges, sensors, indicators, test stands, testers, software, grips, and accessories. Its in-house manufacturing includes design, prototyping, CNC machining, assembly, and production in Copiague, New York, serving markets such as medical devices, packaging, automotive, aerospace, electronics, food and beverage, ergonomics, springs, plastics, education, and clean energy.
Morehouse Instrument CompanyFounded in York in 1920 as a machine shop, Morehouse Instrument Company now manufactures force- and torque-measurement equipment and provides accredited calibration services. Its history includes developing the Morehouse Proving Ring with the National Bureau of Standards, while its current work ranges from custom calibration machinery to load-cell repair. Morehouse is a family-owned, veteran-friendly small business whose ISO/IEC 17025 services use primary standards and typically return equipment in seven to 10 business days.YORK, PA
Strainsense Enterprises, IncFounded in 1973 by former U.S. Steel Research project engineer Ronald S. Vranka, Strainsense Enterprises designs and manufactures custom load cells and force-measurement systems for research, testing, and industrial applications. The McKeesport company pioneered digital load-cell calibration systems and still builds its products in the USA, while also providing ASTM calibration and repair services for equipment from any manufacturer. Son Layne Vranka became president in 1992, and many employees have remained with the company for more than 25 years.MCKEESPORT, PA
Strainsert CompanyIn business since 1960, Strainsert Company is a West Conshohocken manufacturer known for pioneering its patented internal strain-gage process, which protects sensing elements inside small holes. Its full-cycle, U.S.-based operation brings more than 150 combined years of in-house engineering experience to custom force-measurement work for demanding aerospace and industrial applications, with NIST-traceable calibration performed on site.WEST CONSHOHOCKEN, PA
MagtrolFor more than 70 years, Magtrol has built its identity around precise industrial measurement, serving customers from its Buffalo headquarters and Swiss sister operation. The company is especially known for motor test equipment and supports that work with an ISO 17025-accredited torque calibration laboratory in Rossens, Switzerland.BUFFALO, NY