CO.TRA.VI. LTDA.EmailPrint AddressMITRE 645VIEDMA - 8500RIO NEGRO - ARGENTINA ContactPhone: (02920) 42-5767/5787Mobile: (02920) 42-5787 CategoriesCIVIL, INDUSTRIAL, AND FARM CONSTRUCTIONCONSTRCTION, MASONRY / STONE WORKCONSTRUCTION, CIVIL ENGINEERING