Business scope: Production And Sales,
Civilian Mask Sales,
Audio And Video Forensic Equipment,
Sale,
Electronic Product,
Technical Consulting,
Law,
Import And Export Of Goods Or Technology,
Law,
Audio And Video Forensic Equipment,
Audio And Video Management Platform,
Audio And Video Management Platform,
Explosion Proof Communication Terminal Equipment,
Explosion Proof Communication Terminal Equipment,
Intelligent Iot Terminal Equipment,
Intelligent Iot Terminal Equipment,
Computer Hardware And Software,
Monitoring Equipment,
Data Collection Workstation,
Monitoring Equipment,
...