Business scope: Retail,
Glasses Manufacturing,
Manufacturing Of Other Special Instruments,
Optical Instrument Manufacturing,
Wholesale,
Manufacturing Of Other Electronic Devices,
Import And Export Of Goods Or Technology,
Business scope: Import And Export Of Goods Or Technology,
Software And Information Technology Service Industry,
Other Technology Promotion And Application Services,
Professional Technical Service Industry,
Conference And Exhibition Services,
Trade Agent,
Optical Instrument Manufacturing,