Common metals and their alloys, in particular zinc, titanium zinc, zinc alloys, titanium zinc alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; semi-finished goods and goods of metal and their alloys, in particular of zinc, titanium zinc, zinc alloys, titanium zinc alloys, namely pipes, gutters, roof kerb weathering, roofing assemblies, roofing sheets, wall claddings of metal, eaves sheets, window sills, facade claddings; covering parts, fastening parts, cover frames, panels, metallic sheet, boards, corner parts, bands, grids, battens, profiled and non-profiled, including surface-treated; all products made of metal

Plumbing; building and assembly services, namely erecting roof constructions, roof coverings and facade claddings, including ventilation and drainage systems therefor, in particular using metal sheets; repair services in connection with the above mentioned services; building supervision