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  Marketing Activity
Frankfurt 2004 Musikmesse/Prolight & Sound Exhibiton Fair, Messe Frankfurt, Germany

       
A potential customer shows interest in our products!   German students visit our Exhibition Stand
       
   They are interested in HDL products!
A potential customer shows interest in our products!
       

Investors visit our Stand and show their satisfaction!

A guy is curious to know how the Network system works!
       
Karl, ESTA Standard Manager, is writing press release about our products for their international magazine! A potential customer shows interest in our products!
     
 
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Key projects
  The Great Hall of the People, Beijing...
Large scale Performances
  Placido Domingo Vocal Concert, Beijing...
 
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