About us

The challenge for a sustainable future

The constant research for innovative solutions, the motivation for offering avant-garde products and the responsibility for environmental protection are the reasons that have been leading us to create water treatment plants and equipment.

We design and produce complete turnkey plants

Thanks to our highly qualified engineering division, we design and produce new plants and we can also improve already existing ones. Our products are studied to be easy to maintain and involve low consumptions. We always comply with the local current regulations.


SDG is a certified company according to ISO 9001:2015 environmental quality systems. The purpose and area of applicability regard the design and production of machines, plants and equipment for the wastewater treatment of civil and industrial areas and for the primary and drinking water treatment. This certification guarantees quality and efficiency for the production and management processes.

How we work

On-site inspection and data collection
Feasibility evaluation and project design
Project presentation
Production and installation
Start up and maintenance