Diam Bouchage launched a new product line featuring bouchons with low permeability.

Diam Bouchage designs, manufactures and markets technological cork closures. As the last oenological act of the winegrower, the closure must enable the wine to fully develop in the bottle and maintain its aromatic profile. Our teams work each and every day to ensure the quality of our products in terms of mechanical performance, sensorial neutrality and oxygen control.