Cell identification system is to serve the residents and staff in a residential area of ??outbound visual communication system, the daily travel patterns of behavior in the secondary residents. Including building class identity, public service class identity, prompting a warning class identity, community image of the logo, the security class identifies facilities, temporary identification, etc., in the production aspects of cell identity system, mainly based on customer requirements and identify the designer combined years technology and experience to select the most suitable materials and processes, best done by most professional installation of the production staff, after acceptance by the customer until the customer's satisfaction.