Business scope: Sale,
Technical Services,
Sale,
Instrumentation,
Electronics Sales,
Import And Export Of Goods And Technology,
Research And Development Of Graphite Products,
Optical Fiber Preform,
New Material Technology Research And Development,
Optical Cable Research And Development,
Optical Fiber,
Computer System Integration,
Ceramics,
Parking Service,
Optical Film,
Security Engineering Design,
Computer Data Processing,
Quartz Material,
Construction,
Own House For Rent,
...