KONVORTEC

transportable buildings of metal; pipes and tubes of metal; supporting constructions made of metal for retaining of curtain wall glass facades, namely, supports and braces; fittings of metal for buildings, namely, hinges, threaded studs, brackets, screws, nuts, washers, and bolts; cladding of metal for construction and building; framework of metal for building

Solar cells for the generation of electricity; Solar cells for the generation of electricity for use as parts of facades or capable of being integrated in facades