TECRESA belongs to different associations, such as the Asociación Nacional de Fabricantes de Refractarios, Materiales y Servicios Afines and the Asociación DIR which is formed of a group of specialized companies in the application of chemical products for the construction and industrial sector, which enables us to have presence and contact at a national and international level with the different suppliers and customers . As well as, getting to know new advances in the development of new materials and application methods for its implantantation in the industrial sector.