Business scope: Install,
Application Software Development,
Organization And Planning Of Sports Events,
Enterprise Marketing Planning,
Maintenance And Technical Services,
Internet Information Service,
Conference And Exhibition Services,
Audio Visual Products,
Consignment Purchasing,
Organization And Planning Of Cultural And Artistic Exchange Activities,
Musical Instrument,
Electronic Publication Retail,
Stage Decoration Design,
To Promote,
Wholesale Electronic Publications,
Internet Distribution,
Internet Distribution,
Musical Instrument Development,
Stage Equipment,
Corporate Image Planning,
...