The quality of M.A.SILVA cork stoppers results from the focus of our business strategy, centered on Research, Development and Innovation.

Over the last few years, M.A.SILVA has invested heavily in developing the most advanced technologies, which, together with the best talents, has enabled us to ensure the best performance and quality of cork stoppers, with a guarantee of non-detectable TCA. *

Continuous investment in innovation and quality reinforces our position as a reference producer of premium natural cork stoppers.

*Releasable TCA content below the quantification limit of 0.5 ng/l; analysis carried out according to ISO 20752