Since its foundation in 1972, HAMANN AG has been synonymous with high quality waste water treatment plants and steel constructions in stainless steel and aluminum. Efficiency and durability are irreversible requirements for machinery that is used within the maritime industry. Legislation to protect our environment is becoming more stringent every day, and furthermore poses new challenges in developing marketable products. Fulfilling and exceeding the most demanding conditions serves as the basis of HAMANN's workmanship. High quality, low maintenance and innovative systems which sustainably preserve the environment have seen the Company grow into a worldwide accepted supplier for wastewater treatment systems, as well as naval certified systems to Mil-Standards.