Business scope: Operating Import And Export Business,
Internet Equipment,
Internet Equipment,
Security Equipment,
Optical Communication Equipment,
Research And Development And Sales Of Monitoring Equipment,
Optical Communication Equipment,
Law,
R D And Sales Of Optical Passive Products And Accessories,
Business scope: Operating Import And Export Business,
Internet Equipment,
Internet Equipment,
Production Of Power Adapters,
Security Equipment,
R D And Sales Of Optical Passive Products And Accessories,
Optical Communication Equipment,
Optical Communication Equipment,
Research And Development And Sales Of Transformers,
Research And Development And Sales Of Monitoring Equipment,
Law,
Transformer,