Business scope: Electronics Sales,
Import And Export,
Technology Import And Export,
Information Technology Consulting Services,
Slideshow And Projection Equipment Sales,
Teaching Equipment Sales,
Sporting Goods And Equipment Retailing,
Outdoor Product Sales,
Retailing Of Photographic Equipment And Binoculars,
Optical Glass Manufacturing,
Manufacturing Of Special Equipment For Teaching,
Optical Instrument Sales,
Optical Instrument Manufacturing,
Camera And Equipment Sales,
Sales Of Electronic Measuring Instruments,
Business scope: Culture,
Sales Of Electronic Measuring Instruments,
Communication Equipment Manufacturing,
Production Of Class I Medical Devices,
Manufacturing Of Computer Software Hardware And Peripheral Equipment,
Manufacture Of Nuclear And Nuclear Radiation Measuring Instruments,
Internet Information Service,
Computer And Communication Equipment Rental,
Teaching Equipment Sales,
Office Equipment Rental Service,
The First Type Of Value Added Telecommunications Services,
Office Equipment Sales,
Manufacturing Of Electronic Measuring Instruments,
Wholesale Of Computer Software Hardware And Auxiliary Equipment,
Optical Instrument Manufacturing,
Drug Testing Equipment Sales,
Production Of Class Ii Medical Devices,
Manufacturing Of Drug Testing Instruments,
Manufacturing Of Special Equipment For Teaching,
Manufacturing Of Office Equipment Consumables,
...