Business scope: Import And Export Of Goods And Technology,
Law,
Wireless Mouse,
Wireless Mouse,
Speakers,
Speakers,
Electronic Effects,
Electronic Effects,
Production And Processing Of Electronic Products,
Sales Of Machinery And Equipment,
Electronic Tuner,
Electronic Tuner,
Mobile Power,
Mobile Power,
R D And Sales Of Electronic Products,
Wireless Audio Instrument Accessories,
Wireless Audio Instrument Accessories,
Metronome,
Metronome,