A demanding working 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 the tests have been successfully passed in the factory are the machines 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 are applied from the manufacturing of individual components onwards and result in an exceptionally high level of vertical integration: metal processing, the manufacture of plastic parts, motor and pump development as well as electronics manufacturing – all the important production steps are completed in the company itself, so that Miele retains full control over the quality in all the different areas.