We are an association, born in 1984, whose purpose is to unite and represent the sector of natural gut in Spain, showing that it is a competitive, highly productive and specialized sector.
We must emphasize the utmost rigor of health professionals and the time conditions, and this is achieved by bringing together all activities related to natural casings: From the start at the slaughterhouse, drying of guts and later drained, until grading and marketing industries.
AETRIN also brings together companies engaged in import and export both domestic casings as from third countries.