The Dr. Dietrich Müller GmbH, based in Ahlhorn (Lower Saxony), has long proven itself as a successful service provider for the manufacturing industry. The focus is on the development and implementation of customized solutions for the manufacturing processes of the respective partners. The Dr. Dietrich Müller GmbH is one of the world's largest suppliers of electrical insulation materials, seals and heat conducting products. The company is certified for quality management according to ISO 9001 and listed as a recognized repackager by UL. This means that all UL-approved materials retain their approval. Solutions for motors and generators We develop, manufacture and supply flexible and rigid electrical insulating materials for motors and generators using materials from leading manufacturers worldwide. All insulation parts can be supplied by us. Solutions for air and oil cooled transformers The insulation system is crucial for the service life and functionality of oil transformers and dry-type transformers.We deliver ready-to-install individual parts and kits. Solutions for electronic products In addition to electrical insulating materials for electrical insulation, we develop, manufacture and supply products and systems for cooling electronics, particularly in the fields of medical technology and aerospace. Solutions for mechanical engineering and vehicle construction Composite materials are becoming increasingly widespread in mechanical engineering and vehicle construction. We support in the development and manufacture of ready-to-install parts and systems. Solutions for batteries and accumulators We supply insulating films, battery separator films and thermally conductive materials. Support for research, development and universities With the multitude of manufacturing processes and available materials, we are the right partner for solving your challenge. We process ul-approved materials from leading manufacturers.