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TRB, 70 years of concrete and fire
Article Semaine dans le Boulonnais - Who said that behind the walls of this quiet Boulonnais factory lies a company that works with the whole world?
Read moreTRB, 70 years of concrete and fire120 years of Groupe CB, a family business
Article Mines et Carrières - The Groupe CB, which includes Carrières du Boulonnais, celebrated its 120th anniversary at the Ferques quarry (62), with a day reserved for partners on September 2, and the following day for local residents to discover this exceptional site.
ReadmoreGroupe CB 120 years of family business