Septic tanks, cesspits and septic tanks are made mostly from plastic materials, but may be made from concrete. Their design, production, sales and aftersale service is realized with regard to the needs of the object, terrain or environment.

Company TopolWater, s.r.o. is the successor of the design office Voda - Projekt, founded in 1990. We have been dealing with wastewater treatment for more than 23 years. Waste water treatment plants - WWTP We deal with wastewater treatment comprehensively to the following extent:  - Research, development and verification of structures, ...