Business scope: Import And Export,
Technology Import And Export,
Production,
Processing,
Sale,
Production,
Sale,
Production,
Fiber Optic Connector Related Components,
Maintenance,
Development Of Printed Circuit Boards,
Communication Terminal,
Network System Maintenance,
Technical Service And Technical Consultation,
Optical Components,
Leasing And Technical Services,
Communication System Equipment,
Communication Device,
Communication Device,
Research And Development Of Electronic Products And Testing Equipment,
...