E. Dold & Söhne GmbH & Co. KG is an international, medium sized family company which develops, produces and sells components for the safe automation as well as measuring- and monitoring device and power electronics all over the world. The Dold philosophy “Our experience, your safety” constitutes our program: Offering solutions based on over 90 year experience with a workforce of more than 400 employees, we manufacture high quality products using sate-of-the-art-production plant at our Furtwangen facility in Germany. Dold always developed successfully itself: From pioneer of the relay technology to one of the leading European companies for safety- measuring – and monitoring devices as well as for drive engineering. Wherever people, machines and products must be protected against injury or damage and productivity increased, DOLD relay modules and interlocks have been successfully developed worldwide for many decades.