As an upper-Austrian enterprise with international focus we support our success by three business areas: WATER TREATMENT TECHNOLOGY: Complete product range oil water separation, spill control, stormwater treatment and fil......As an upper-Austrian enterprise with international focus we support our success by three business areas: WATER TREATMENT TECHNOLOGY: Complete product range oil water separation, spill control, stormwater treatment and filtration and rainwater harvesting. MANHOLE EQUIPMENT: manhole steps and gaskets for concrete pipe, as well as perfect system for the production of monolithic manhole bases. geoCell CELLULAR GLASS: an innovative thermal insulation material