The contact line for electric traction in the railway infrastructure consists of various types of copper and copper alloys conductors: Cu-Etp, Cu-Ag, Cu-Mg and Cu-Sn. The sector requires products of the highest quality and the large investments of electrification of railway lines impose on the suppliers a high production capacity. The advent of high-speed railway lines (High Speed Trains) modernizes the mobility and allows the reduction of Co2 emissions thanks to more resistant products (Cu-Mg) that guarantee safety and reliability. De Angeli Prodotti has served for decades the major European railway infrastructures with a full range of products.