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 offer quality plastic sumps, septic tanks, rainwater tanks, soakaways and cesspools. We sell cost effective rainwater harvesting kits assembled to customers specifications.