Our vision is to use the worldwide available sources of rainwater or grey water and to return excess rainwater decentrally to the groundwater reservoir to ensure a safe drinking water supply. Therefore INTEWA GmbH develops and distributes products and systems in the areas of Water treatment and reuse, as well as stormwater management - including infiltration and retention of stormwater. In order to constantly offer innovative and optimized solutions for these topics, INTEWA conducts continuous research and development.