GEWISS Deutschland GmbH (formerly known as SCHUPA and NOWAPLAST) is part of the international GEWISS Group, located in Italy. ... GEWISS develops, manufactures and sells electric installation components for trade and industry. The Company has been known in the industry for a long time and has become one of the leading manufacturers for low voltage devices, residual current circuit breakers, cable channels and lighting. With more than 20.000 articles we offer the complete product range for electric installation, for private usage as well as for service and industry. We are well-known for: • Modular accessories and distribution boards • Cable channels, cable trays, cable glands, protective conduit systems and routing components • Industry and public lighting systems • Socket outlets and junction boxes • Switches Gewiss Deutschland GmbH is certified according to DIN EN ISO 9001. Locations in Germany: In Merenberg near Limburg, the German Headquarter of GEWISS Deutschland GmbH is located. Here one can also find our modern seminar center along with a big exhibition space - more than 200 qm you will be shown the complete product range of the Gewiss Group. We continuously organize seminars and trainings for selected segments of our product portfolio. Ottfingen near Olpe houses manufacturing of the tripping relays and electronic components. Tripping relays made by Gewiss are globally well-known for their excellent quality and millions of them are applied every year. read more