On December 3, the results of recommended excellent security engineering enterprises organized by China Security and Protection Industry Association and Yinheweiye, the subsidiary of Hanbang Technology successfully is shortlisted for safe city construction excellent security engineering enterprises.The recommended excellent security engineering enterprises selection aims to implement the opinion on carrying out application of city alarm and monitoring system issued by Ministry of Public Security as well as implement safe city construction in each place. Under supervision of Science and Information Technology Bureau of Ministry of Public Security together with the positive participation of many security engineering enterprises and support of local industry associations, the recommended excellent security engineering enterprises selection is started by China Security and Protection Industry Association from June to October in 2011 across the country. Totally 505 application documents are received. After analysis, sorting out, verification, calculation and serious review by experts on candidate enterprises, Yinheweiye, the subsidiary of Hanbang Technology, owing to its strength, is shortlisted out of many candidate enterprises and won the title of safe city construction excellent security engineering enterprises.