The statistics showed that 3600 professional visitors have been on the scene. There were about 600 visitors with the intent of projects cooperation (17% of the total number), and 150 visitors with the intent of purchasing (4% of the total number). Meanwhile, the visiting purposes of all the visitors are learning the new information. The number of oversea visitors was about 300; they are mainly from Hong Kong, Taiwan, U.S. Germany, Turkey, Israel, Spain, Switzerland, Russia, Iran, India, Indonesia, Sri Lanka, Canada, Australia and etc. 900 people were from universities and institutes (25% of the total number); about 2400 people from entities such as the government’s emergency assistant agents, CEA, CMA, Fire Protection Association, SAR teams, Red Cross Society, hospitals, industry associations and technology trade companies (68% of the total number); and about 150 people were the hobbyists.