Business scope: Communication Equipment Manufacturing,
Optical Glass Sales,
Camera And Equipment Manufacturing,
Camera And Equipment Sales,
Sales Of High Performance Non Ferrous Metals And Alloy Materials,
Manufacture Of Clocks And Timing Instruments,
Watches And Timekeeping Instruments Sales,
Retailing Of Photographic Equipment And Binoculars,
Communication Equipment Sales,
Optical Glass Manufacturing,
Video Recording And Playback Equipment Manufacturing,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Electronics Sales,
Communication Equipment Sales,
Business scope: Sales Of Electrical Signaling Equipment,
Manufacturing Of Plastic Products,
R D Of Metal Products,
Mechanical Parts,
Mechanical Parts,
Parts Sales,
Plastic Surface Treatment,
Industrial Automatic Control System Device Sales,
Sales Of Mechanical And Electrical Equipment,
Sales Of Power Electronic Components,
Ink Sales,
Engineering Technical Service,
New Material Technology Research And Development,
Additive Manufacturing,
Sales Of Functional Glass And New Optical Materials,
Optical Glass Manufacturing,
Paint Manufacturing,
Planning Management,
Industrial Automatic Control System Device Manufacturing,
New Material Technology Promotion Service,
...