PRINTING, ENVELOPING AND DELIVERY SERVICE OF COMMUNICATIONS WITH ELECTRONIC CERTIFICATION OF DELIVERY TO USERS OF THE INTEGRATED CITY WATER SERVICE RENDERED BY ABC NAPOLI - N.2 LOTS

Printing and enveloping of communications with additional sheets (max n.3) to users with possible attached postal c / c bulletin and with delivery by PEC in compatible electronic format

Delivery of communications to users with electronic certification of delivery (bulk mail with certain date and time)