TECU

raw and partially finished base metals and their alloys; sheets, strips, profiled panels and shapes, all made of metal for use with doors, windows and roofing; outer and inner metal wall sheathing; and gutters and leaders for gutters made of metal

[ solar energy panels for roofs and facades and heating units for domestic and/or industrial use in the nature of water heating and space heating units ]

roofing [ and repair ] services ; roofing installation services in the nature of projecting and mounting roof coverings; [ installation, repair and maintenance of heating equipment; ] and services for the installation of inner metal wall sheathing