Business scope: Earphone,
Operating Import And Export Business,
Computer Software Development,
Technology Development And Sales Of Car Audio,
Audio Equipment,
Microphones And Accessories,
Law,
Business scope: Sponge Products,
Electronic Product,
Plastic Products,
Crafts,
Textile,
Daily Necessities,
Shoes And Hats,
Retail,
Packaging Materials,
Made From Metal,
Rubber Products,
Paper Products,
Garden Tools,
Wholesale Of Travel Goods,
Glass Product,
Stationery,
Microphones And Accessories,
Self Operated Or Agent Import And Export Of Goods And Technologies,
Lighting Appliances,
Audio Equipment And Accessories,
...
Business scope: Sale,
Sound Insulation Engineering Services,
Production,
Electronic Product,
Software Development,
Data Processing And Storage Services,
Computer Network System Engineering Services,
Broadcasting System Engineering Services,
Industrial Automation Equipment,
Electronic Equipment Engineering Installation Service,
Smart Home Device,
Communication Equipment,
Research And Development,
Including Online Sales,
Computer Technology Development And Technical Services,
Video Recording Equipment,
Hardware Tools,
Audio Equipment Installation Service,
Electronic Communication And Automatic Control Technology Research,
Audio Equipment,
Microphones And Accessories
...