Business scope: Design,
Electronic Product,
Sale,
Import And Export Of Goods And Technology,
Law,
Electronic Product,
Optical Instruments And Accessories,
Optical Instruments And Accessories,
Air Purifier,
Design Production And Sales,
Video Microscope,
Video Microscope,
Video Transmission And Acquisition Equipment And Accessories,
Video Transmission And Acquisition Equipment And Accessories,
Air Purifier,
Sales Of Class I Medical Devices,
Sales Of Class I Medical Devices,
Research And Development Of Three Types Of Medical Devices,
Production Of Water Purifiers,
Electron Microscope,
...