Business scope: Technology Development,
Technical Services,
Technical Consulting,
Electronic Product,
Sale,
Household Appliances,
Import And Export Of Goods Or Technology,
Computer Hardware And Software,
Computer Hardware And Accessories,
Recording Equipment,
Audio Equipment Installation,
Smart Audio Device,
Digital Equipment,
Serve,
Electronics And Accessories,
Broadcasting Equipment And Its Accessories,
Teaching Equipment,
Musical Instruments And Accessories,
Computer System Integration,
Communication Equipment,
...