2013September 6 to September 8, the Third China (Ningbo) Smart City Expo was successfully held in Ningbo. Three days of exhibition with " collect intelligence applications , building smart city " as its theme , showcasing the latest technology in the field of smart city development, new products, new achievements, to explore building new ideas, new models, new experiences for the field of smart city. According to Organizing Committee statistics, the three-day exhibition, attracted a total attendance of about 5.3 million, of which about 2.5 million were professional customers, 38.9% increments more than last year, professional businessmen and guests are from Europe, America, Korea, Japan, Singapore.
Hierstar shows applications for smart city solutions - Hierstar unified authentication cloud platform. The platform is based on cloud computing and big data technology that uses a visual card  to solve on the Internet (online) and everyday life (offline) for identity authentication system, bank cards, USBKEY, access cards, membership cards and other functions into a single card, through a unified authentication platform to provide users with a unified authentication services online and offline, to solve the problem of secure identity authentication smart city for secure paperless transactions green solutions . Meanwhile, Hierstar cloud -based platform, applications for different industries and areas of the campus were introduced smart parks, smart community, smart medical care and mobile payment solutions. In the exhibition, HIerstar’s leading solutions and products left a deep impression to the audience.