Leaders in Ozone Technology
With more than 25 years of experience and over 3000 installations including some of the largest ozone systems in the world.
Throughout the world, municipalities and industries are having to do more with less. OTSIL’s technical expertise and world-class products help address the varied challenges of industrial and municipal air and water treatment.

At the forefront of ozone innovation
OTSIL’s ozone generators have the highest production efficiency, lowest power consumption, and lowest cost of ownership of any ozone system in the country. Through innovative products, applications, mixing technologies and proprietary dosage designs OTSIL helps companies and governments across the world achieve maximum results with minimum ozone.