With a US$135 million investment, French Company Saint Gobain laid the first stone to its second plant in the South Eastern Coahuila region, Glass Saltillo, to produce glass panes up to six meters long for the construction industry. The new building is located in the premises of the Alianza Derramadero Industrial Park, on a 22,500 square meters surface. The Firm has started the construction of another building, called Sekurit, last May. It is located in the municipality of Ramos Arizpe, and this location specializes in making automotive glass.