OTT GROUP, a globally influential aeration brand, was founded in 1986 and has over 30 years of experience in the research and development of aeration products and systems. It is a specialized manufacturer of aerators worldwide.

OTT GROUP has always adhered to the quality of "Made in Germany" and has now developed into an international company with over 20 representative offices. Currently, we have provided products and services to over 6000 sewage treatment plants and companies worldwide.

So far, the OTT aerator system has achieved energy cost savings of 33214000 euros and reduced carbon dioxide emissions by 14450 tons.

With over 35 years of manufacturing history and countless cases, OTT is an expert in high-performance aeration systems in the fields of municipal and industrial wastewater. OTT never compromises on quality and provides customers with the products we promise.