Successful Cooperation

The Gral Systeme GmbH, has been establish as the new umbrella organisation for the three brands Mame, Gral and cristallo. These brands, which in the past belonged to DORMA-Glas GmbH in Bad Salzuflen, have their focus on interior Glas.

The main expertise of Gral is the construction and development of innovative shower hinges and shower systems. The brand Cristallo has its focus on partition walls with glass and the brand Mame is concentrated in premium glass design doors and accessories.

The Gral Systeme GmbH offers full customer support for fully developed systems, beginning with software for easy configuration of showers and interior door systems, right up to the delivery of completely ready to install systems.

We also offer ample information material for all our products or you visit our Homepage for the latest news.

If you have any further questions do not hesitate to contact us.

If you want to share any questions or comments, use the form below to contact us:
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For a direct conversation or a postal inquiry you contact us as follows:
Gral Systeme GmbH
Ludwig-Erhard-Straße 7
33397 Rietberg

Phone: +49 (0) 5244 9076- 0
Fax: +49 (0) 5244 9076-109