Over 30 years of experience in ultrasonic technology.

USAF is a Dutch company specializing in the sustainable control of microorganisms in water, offering innovative solutions deployed worldwide.

Our story

It all started with a question.

We were asked to extend the freshness of flowers. Using ultrasonic technology in flower cabinets, we developed a successful product for this sector.

Building on that pioneering role, we steadily expanded into other markets, always guided by the demand for sustainable solutions. This led to the development of the current USAF system: a compact, powerful unit featuring a patented dual transducer (NL2000797).

USAF™ is a trademark of Luijkx Ultrasound B.V.

We are now active in 60 countries.

Our compact technology has a significant impact on people and the environment worldwide.

From fish farms to the agricultural sector, our products provide reliable, low-maintenance protection against microorganisms, algae, mussels, and barnacles, while also helping to reduce chemical use.

Innovation with a Purpose

Every day, we apply our expertise to deliver results.

Active worldwide in 60 countries.

From fish farms to the agricultural sector.