Business scope: Sales Of Power Electronic Components,
Digital Video Surveillance System Sales,
Musical Instrument Manufacturing,
Show Manager,
Musical Instrument Spare Parts Sales,
Special Equipment Repair,
Business E Commerce,
Home Audiovisual Equipment Sales,
Organize Cultural And Artistic Exchange Activities,
Online Data Processing And Transaction Processing Business,
Audio Equipment Sales,
Debugging,
Toy Sales,
Audio Equipment Manufacturing,
Musical Instrument Wholesale,
Musical Instrument Retail,
Performance Venue Management,
Musical Instrument Repair,
Import And Export,
Electronics Sales,