Business scope: Import And Export,
Technology Import And Export,
Ic Design,
Electronics Sales,
Sales Of Electrical Instruments And Meters,
Supply Instrumentation Manufacturing,
Sales Of Electronic Measuring Instruments,
Integrated Circuit Manufacturing,
Sales Of Electrical Signaling Equipment,
Security Equipment Manufacturing,
Research And Development Of Special Electronic Materials,
Electrical Instrumentation Manufacturing,
Manufacturing Of Electronic Measuring Instruments,
Integrated Circuit Chip Design And Service,
Smart Instrument Sales,
Manufacture Of Electrical Signaling Equipment,
Rail Transit Communication Signal System Development,
Integrated Circuit Chip And Product Manufacturing,
Instrument Sales,
Intelligent Instrument Manufacturing,
...