The Société Métallurgique de Normandie, or SMN was a steel mill in Caen, Normandy. It opened in 1912 and closed in 1993.
Wikipedia https://en.wikipedia.org/wiki/Société_Métallurgique_de_Normandie
Official Website http://la-smn.com/
Address Colombelles 14460, France
Coordinates 49°11'31.846" N -0°18'22.635" E
