Business scope: Power Modules And Power Systems,
Power Modules And Power Systems,
Monopoly,
Exclusive Control,
Equipment Installation And Technical Consulting Services,
Rf Active Module,
Rf Active Module,
Operating Import And Export Business,
Wireless Communication Equipment,
Wireless Communication Equipment,
Rf Passive Components And Systems,
Rf Passive Components And Systems,
Electronic Technology,
Optical Communication Modules And Components,
Optical Communication Modules And Components,