Demirer Kablo's new investment, aluminum sheathing line commissioned in June, 2014 will be commencing production soon. Aluminum sheathing line, capable of both smooth and corrugated aluminum sheathing, will be firstly utilized manufacturing 154 kV 1600 mm2 cables of TEİAŞ Kartal – İçmeler Project and 132 kV 1600 mm2 cables of UKPN New Cross - Osborn Street Project.