A demanding work day requires products you can always rely on 100%. To guarantee this reliability, all machines from Miele Professional undergo comprehensive quality tests and an extremely rigorous final inspection. Only once all tests have been successfully passed in the factory, the machines are released for dispatch or installation on site. The ongoing and stringent quality controls are an important part of the high quality standards that Miele Professional sets itself. These standards apply even to the production of the individual components and result in an outstanding production depth: metal processing, the manufacturing of plastic parts, motor and pump development as well as electronics manufacturing. All the important production steps are completed within the company, so that Miele retains full control over the quality in all the different areas.