La Maquinilla Association is a member of the European Federation of Industrial Heritage Associations (E FAITH) since 2019 and is twinned with the ACED Metallia Association of former workers of the Peñarroya Mining and Metallurgical Society in Noyelles Godault since 2016.
It has organised the II European Mining Congress in Belmez and Peñarroya-Pueblonuevo in 2019.
He has participated in numerous international meetings and conferences related to industrial brick chimneys.
