We have been manufacturing biological wastewater treatment plants in our family business for the third generation. They are environmentally friendly and economical for households, industry and smaller municipalities. High efficiency and stability even in irregular operation are guaranteed by the three-stage bioactive treatment, which we originally developed for fish farming.

We manufacture and supply domestic sewage treatment plants, municipal sewage treatment plants, plastic rainwater tanks, cesspools, septic tanks, water meter and pumping shafts, grease traps, oil separators, relief chambers, rainwater accumulation systems, drainage products.