Tamo technology co.,ltd was founded since 2003.it has own SMT factory with ISO certificates and Rearch&Development department.it is a professional manufacturer of: GPS Bus Station Auto Announce,GPS bus line auto announcer, GPS Station Auto Reporter for bus,train,metro GPS Multilingual tour commentary systems,GPS multi languages bus coach audio system LED Display for bus,train,metro,multilingual sound system Multi channel audio system,Multilingual sound system,Multilingual tour commentary at 32 channels GPS triggered audio video tour entertainment on buses. We have many Successfully solution for HOP-ON HOP-OFF City Tour,city sightseeing,tour boat,cinema in USA,UK,France,China,SaudiArabic,Colombia,Russia,Lithuania,Spain,Dubai and so on We can offer whole solution for LED destination board and Video advertising LCD ,GPS station auto announce.Multi channel audio system Please inquiry as at Tamo Technology Co ltd