Business scope: Bluetooth,
Set Top Box,
Wifi,
Smart Watch,
Bluetooth Earphone,
Sensor,
Intelligent Sweeping Robot,
Board,
Smart Bracelet,
Production And Sales,
Laboratory Equipment,
Test Equipment,
Stationery,
Technical Consulting And Technical Services,
Import And Export Of Goods Or Technology,
Smart Speaker,
Teaching Instrument,
Remote Control,
Self Owned Factory Lease,