António Almeida Cortiças is a pioneer in the manufacture and supply of natural cork stoppers using BIO cork, bringing the focus to environmental issues, ecological responsibility and the conservation of biodiversity.
BIO natural cork stoppers are manufactured from raw material obtained through carefully selected forests holding organic farming certification, free of chemical agents.
The BIO natural cork stoppers are manufactured independently from the rest of the production process, using advanced technology and without any chemical products. In addition, the production of our stoppers made from BIO natural cork is permanently monitored by a highly demanding laboratory control. The BIO natural cork stoppers display unique characteristics of sensory and organoleptic purity.
They are a benchmark today among producers and wine cellars managed according to organic criteria.