The trust of our customers and business partners is worth a great deal to us. Roto Frank Fenster- und Türtechnologie GmbH therefore regularly submits to the requirements of an independent quality testing system in accordance with DIN EN ISO 9001:2000. Our AGQS certificate gives you the assurance that product and service quality are guaranteed, that you are dealing with a competent contact and that you can expect a strict customer orientation.
Also in the area of environmental protection Roto treads new paths. The certification in accordance with DIN EN ISO 14001:2005 confirms, that Roto Frank Fenster- und Türtechnologie GmbH in Leinfelden-Echterdingen applies a functioning environmental management system.
Finally, the Roto International Technology Centre, located in Leinfelden-Echterdingen is accredited to carry out multiple tests of windows, doors and hardware in accordance with DIN EN ISO/IEC 17025:2005.