ECOMEMBRANE

Boilers for heating; steam generators for the production of thermal and electrical energy; boiler system for production of thermal and electrical energy comprising a heating boiler and generator; parts for heating boilers, namely, dome-shaped gasholders supported by internal pressure, stretched flexible covers for collecting tanks, gasholders in flexible plastic material

Flexible pipes not of metal; fixed and floating anti-pollution barriers, namely, dams and barrages made of flexible plastic material

Parts for non-metal sewage basins, namely, gasholders and smell-stop covers in flexible plastic material for sewage basins, and liners in flexible plastic material for sewage basins

Liners in flexible plastic material for non-metals storage tanks containing liquids; non-metal storage tanks in flexible plastic material for gases and liquids

Installation, maintenance and repair of heating boilers and electrical generators; installation, maintenance and repair of parts for heating boilers, namely, gasholders; installation, maintenance and repair of water pollution control equipment, namely, tanks and covers in flexible plastic material that are used for the treatment of waste water, and the treatment of solid, liquid and gaseous waste