Purification Installations and Equipment Manufacturing and Sales
Waste waters from factories and homes cannot just join the sewerage. That is the business of companies that manufacture and/or offer purification installations and equipment.
The products of these companies include drinking water and wastewater treatment plants, sewerage systems and facilities as well as pumps, water aeration systems, and water supply systems and equipment.
In addition to dealing with purification installations and equipment, some of the companies in the sector provide consulting and design services.