Business scope: Production,
Sale,
Import And Export Of Goods Or Technology,
Earrings,
Data Processor,
Quartz Clock,
Remote Control Device,
Wearable Activity Tracker,
Electronic Key,
Necklace,
Necklace,
Ring,
Research And Development,
Bracelet,
Precision Machinery,
Quartz Watch,
Precision Timer,
Mechanical Clock,
Mechanical Watches,
E Commerce,
...