Since 1891, the Montaudon family has stayed faithful to its tradition of ancestral savoir faire. The know how of the founders of this family company has been handed down with the methods and observation of the rules so essential to the true champagne professionals. Montaudon. a Reims. Alc 12% by vol. Elabore Par Montaudon S.A.S. Reims - France NM. Product of France.