On Jul. 10, Nanjing Academic Communication Conference of "Photoelectron Communication and Technology"had formal sitting in Allray. In order to expediting R&D and application of the technology in photoelectron, upgrating the development of photoelectron industry,"Jiangsu Photoelectron Technology Center", a league which Allray as a principal part , plays an important part communication in photoelectron technology industry . The well-known academies and enterprises such as Dongnan University¡¢Nanjing University of Science and Technology,etc. participated in this conference.They made reports and discussed thoroughly about the future of photoelectron industry.