HOLTZINGER GROUP OUR NEW WEBSITE IS COMING SOON ... The new Holtzinger site is in the process of being created. For more information on our services and for any other request, do not hesitate to contact us. Holtzinger SARL 2, Impasse de l'Europe 57370 Phalsbourg Phone: 0387080445 Fax: 0387080414 Email: contact@holtzinger.fr FOLLOW US ON THE NETWORKS ...