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Company Profile

INTEWA GmbH is engaged in developing innovative and effective ideas for water treatment, infiltration of rain water and grey water and rain water harvesting. The company uses its expertise and innovative techniques to direct controlled heavy rain fall as well as save water. It is aimed to contribute to environment protection. Since its inception in 1993, the company has set standards with trusted products as a technology expert.

INTEWA is manufacturing products for rain and grey water harvesting, treatment of water and rain water infiltration. The products are available all across the globe through our growing dealer and partner network.

IN­TEWA is providing cost effective and efficient solutions for rain water management in public, private and commercial construction projects. It provides complete assistance to system installers, planners and system operators with best practices in operating the system. Post implementation.

Company Facts

Nature of Business

Exporter, Manufacturer, Importer & Supplier

Year of Establishment


Monthly Production Capacity

300 units

No. of Engineers


No. of Employees


Import Percentage


Export Percentage


Income Tax Registration No

DE 164174615

Original Equipment Manufacturer


Warehousing Facility


Our Products

  • Rainmaster Eco (Operating & Monitoring Station including Pumps, Controllers)
  • Rainmaster Favorit (Automatic Operating and Monitoring Stations with Pump, Controller)
  • Purain (Rainwater Filter)
  • Aqualoop (Water Treatment)
  • Plurafit (Modular Filter & Chamber Kit)
  • Drainmax (Tunnel Infiltration Trench)
JüLicher Str. 336, Aachen - 52070, Nordrhein-Westfalen, Germany
Phone :49-241-966050
Fax :49-241-9660510
Mr. Oliver Ringelstein
Trust Stamp
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