The Professional Wireless Communication Industry Technology Exchange and Training Session,launched and sponsored by the professional wireless communicatio magazine,was held in ShungengHillview Hotel-Jinan on August 22, with more than 80 representatives from more than 20 public security departments and bureaus and representatives from over 30 enterprises and businessesof the wireless communication industry as well as over 130 reps from other industries, gathering together and talking with each other about the development and innovation of professional wireless communication technology.