地址：
Room 1024, Building A, Biaozhi Business Center, No. 198 Xiang Fu Road, Tianxin District,长沙,China
主要产品：
audience response system,Wireless Audience Response System,Audience Response System,Student Response System,Classroom Response System,Voting System,Interactive Audience Response System,Audience Keypads,electronic voting,audience response,group response,keypads,keypad response,group polling,audience voting,audience polling,interactive voting,interactive meeting,interactive conference,meeting voting,conference voting,wireless voting,voting pads,voting keypads,electronic voting system,audience response keypad,interactive audience response,interactive voting system,group response system,wireless audience response system,wireless voting system,interactive learning,interactive presentation,interactive powerpoint,Interactive Power Point Presentation,Classroom Powerpoint Presentation,Interactive Multimedia Presentation,Interactive Audience Response,Interactive Audience Polling,Interactive Learning System,Interactive Learning Keypad,Interactive Power Point,Audience Voting System,Interactive Presentation,Interactive Le
