We manufacture antifreeze NGL-Coolstar, Coolstar-F based on acetate and potassium formate. We supply and service equipment for production of biocide from table salt (NaCl) by electrolysis technology for treatment of hot water against legionella and biofilm formation. The plant is registered under Article 96 of ECHA.

We deal with the administration of local, water and waste management.

We install water, waste, gas, heating and air conditioning.

We provide residents with drinking water. We deal with operation, cleaning and repair of water supply and sewage systems. We provide wastewater treatment.

We provide operation of water supply and sewerage systems for public use, including operation of water treatment plants and sewage treatment plants on the territory of 16 municipalities of the Frýdlantský výběžek. We use four separate water supply systems to supply the population with drinking water.

We offer water infrastructure construction and management services. We are responsible for the supply of drinking water to the population and for the removal and disposal of municipal wastewater.

Operation of water and sewage systems. Offer septic tank cleaning and balancing.

We are engaged in the manufacture of plastic manholes and sumps. We offer installation or maintenance of waterworks.

Operation of water and sewage systems. Offer septic tank cleaning and balancing.

We supply parts of the capital city of Prague and its surroundings with drinking water. The waterworks is divided into two parts, reflecting the way drinking water is produced. We offer natural or artificial infiltration. Technical parameters of infiltration are: seepage tanks, water treatment plant, raw water pumping station, intake facilities.

We operate water and sewage systems. We offer consultancy in the field of water management.

We offer water infrastructure construction and management services. We are responsible for the supply of drinking water to the population and for the removal and disposal of municipal wastewater.