Michael Riedel
Founded in 1972 by Michael and Peter Riedel, Michael Riedel Transformatorenbau GmbH (now part of AQ Group and also operating under the name AQ Riedel Trafobau GmbH) is a professional German manufacturer specializing in inductive components and customized power supply solutions, with three production bases across Germany and the Czech Republic. Certified to ISO 9001, the company develops and produces single/three-phase control transformers, isolation transformers, safety transformers, chokes, filters, regulated power supplies, UPS systems and thyristor regulators, complying with VDE, IEC, UL and CSA standards. Its products feature compact structure, low heat generation, high efficiency and maintenance-free operation, supporting both standard catalog models and fully bespoke winding designs tailored to special voltage, power, size and harsh environment requirements.
Relying on decades of electromagnetic design experience, Michael Riedel supplies reliable power components for machine tools, industrial automation, railway engineering, medical equipment, semiconductor manufacturing, renewable energy and food processing industries worldwide, serving well-known clients including ABB, Siemens, KUKA and Alstom. It gains market competitiveness via strict internal testing systems, flexible technical customization and long-term stable product consistency, acting as a trusted European supplier for high-reliability industrial power conversion solutions.
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