Wikipedia (Spanish) https://es.wikipedia.org/wiki/Gran_Casa
Official Website https://www.grancasa.es/
Twitter https://twitter.com/grancasazgz
Facebook https://www.facebook.com/grancasazgz
Email socialmedia@grancasa.es
Phone +34 976 72 90 00
Address Calle de la Poetisa María Zambrano 35, 50018 Zaragoza, Spain
Coordinates 41°40'14.384" N -0°53'23.774" E
