Founded in 1975, Twinsburg-based Mustang Dynamometer makes dynamometers and testing systems for automotive performance and related applications. The privately owned company develops its products in-house, pairing mechanical, electrical and software engineering with systems that measure up to more than 3,000 horsepower. Mustang also designs custom portable testing stations, including systems used for vehicle inspections and promotional events.
CE Declaration of Conformity
certification
ISO 9001:2015 Registered Firm
registration
Mustang Advanced EngineeringSince 1975, privately owned Mustang Advanced Engineering has grown from an importer of electromagnetic braking mechanisms into a technology-based engineering firm in Twinsburg, Ohio. The company is best known for custom dynamometers and turnkey testing systems developed in-house for customers in automotive, industrial, and aerospace work. MAE marks its 50th anniversary in 2025.TWINSBURG, OH
MotomeaFormerly known as MEA Testing Systems, Motomea develops and manufactures electric motor testing systems and dynamometers, including its patented Inertial Dynamometer System (IDS). The company’s load-free IDS performs full-load performance analysis without an external mechanical load, giving R&D, quality and production teams a faster way to examine motor behavior. Motomea also provides turnkey systems, customization and predictive-maintenance software for customers worldwide, with more than 25 years of experience and ISO 9001:2015 certification.NEW YORK, NY
Standards Testing Laboratories, Inc. (STL)Founded in Massillon in 1971 with a single roadwheel machine, Standards Testing Laboratories (STL) has grown into an independent laboratory that tests tires, wheels, and related automotive components while also designing and manufacturing testing equipment. Its three-division, 10-acre complex operates more than 100 test positions around the clock, and the company says it is the world’s largest independent dynamic testing facility for this field. STL remains family-owned and operated and holds ISO 17025:2017 and ISO 9001:2015 accreditations for many evaluations.MASSILLON, OH
Scott Shafiroff Racing Enterprises, IncFor more than 45 years, Scott Shafiroff Racing Enterprises has built and rebuilt dyno-tested drag-racing and high-performance pump-gas engines in Bohemia, including custom Chevy and Ford combinations. The company also offers engine rebuilding with dyno testing and tuning, carrying the hands-on race-shop experience of Scott Shafiroff’s Pro Stock Mustang and Comp Eliminator days into today’s builds.BOHEMIA, NY