AHMSA ES EL MAYOR PRODUCTOR DE PERFILES ESTRUCTURALES EN MÉXICO
CERTIFICACION BAJO LA NORMA ISO-9001
Altos Hornos de México, S.A.B. de C.V. (AHMSA) is the largest integrated steelworks in the country. Its corporate offices are located in Monclova, Coahuila, in central region of the State of Coahuila, 250 kilometers from the U.S. border.