At Vallen, in the Systems Department, we know that the new smart phones or smartphones are becoming the electronic device par excellence: we check email, we meet our friends, we look for the restaurant in which to dine and we can even pay for our purchases. For this reason, we want to help you Client to enter these mobile spaces, creating this mobile application for the Realization of your Material Request (PullTicket), Consultation of your requested material and Authorizations in which we assure you an excellent user experience in this app.