Specially coated copper or aluminium foils, panels or bands for the construction of solar collectors; foils (of metal) for the production of building elements, especially fagade elements, as well as foils (of metal) as building elements in the field of interior design.

Installations of direct or indirect use of solar energy for heating purposes including water heating, consisting of solar collectors, heat absorbers, heat exchangers, heat accumulators; apparatus for water preparation and water cleaning as well as installations consisting thereof; air-conditioning apparatus and installations; solar technological installations for household water preparation, household water cleaning installations; installations for climate control.

Specially coated copper or aluminium foils, panels and bands for the construction of solar collectors

Installations for direct and indirect use of solar energy, comprising solar collectors, heat absorbers, heat exchangers and heat accumulators; water treatment and cleaning apparatus and installations consisting thereof; air-conditioning apparatus and instruments; solar energy water treatment installations; water cleaning installations, air conditioning installations for household use

Wear resistant cast iron