In some cases, this website uses "cookies". These are small data files generated on the user's computer that enable the following information to be retrieved: 1) the date and time of the user's last visit to the website; 2) designs and contents that the user chose on his/her first visit to the website; 3) security information used to access restricted areas; 4) other similar details. The user has the option of preventing the cookies from being generated by selecting the appropriate option in his/her web browser. Nevertheless, TECNOLOGÍA SEÑALÉTICA, S.L. cannot be held liable if the deactivation of cookies hinders the operation of this website.