Let us know the product name you are interested in; please check the official De Rosa catalogue in the link above.
As for Wikipedia, De Rosa is the family brand of Ugo De Rosa. De Rosa's company became renowned during the late 1960s and 1970s for manufacturing road racing bicycles. Company founder Ugo De Rosa was born on January 27, 1934 in Milan, Italy. Before becoming a noted bicycle frame builder, he was also an amateur racer.
Biciterraneo is DE ROSA Authorized Official Dealer in Torre del Mar, Velez-Malaga (Axarquia).