Our investment in the business is ongoing and our R & D department is constantly looking to better our efficiency, security and services.

We have our own laboratory manned by professionals, always looking to the latest innovations on the market and information provided by scientific publications in order to apply them to our products thereby making us the leaders in our sector.

Our laboratory is not only at our own service for inspecting our products but is at the disposal of our clients, to advise them concerning the type of cork stoppers that they would need and for the study of the interaction of the cork stopper over time or any other service that they require.

The involvement of our whole company in the quality of our product, the exhaustive analysis of our  consignments, the control under the regulation ISO 9001:2008 and BRC Standard allows us to offer you the very best quality.


We choose new technologies, we choose to continue growing.

We have implemented a wáter base in our productive process, a technological wager that allows us:

  • Greater security at the workplace, for our workers, raw materials and installations.
  • Uniformity of corks in the same shipment, due to the fact that as they have wáter as a solvent there is a greater reproductiveness in the treatments that are made.
  • We avoid the use of petroleum derivitives which can alter the organoleptic properties of what we manufacture.
  • We opt for an ecological solution by using a natural product, in this case water.
  • They are products apt for food consumption and more natural than petroleum derivatives.

Natucork a encargado un estudio a la Universidad de San Diego-California sobre el tapón de corcho natural en EEUU.