Business scope: Assembly And Sales,
Production,
Instrumentation,
Technical Services,
Import And Export,
Optical Lenses,
Optical Components,
Computer Software And Hardware Development,
Communication Equipment,
Optical Lens,
Professional Technical Service,
Photoelectric Instrument,
Laser Products And Accessories,
Photoelectric Detection And Technical Services,
Infrared Optical Equipment Research And Development,
Electronic Automatic Control Equipment,