Business scope: Electronic Industry Materials,
Spectacle Frames And Accessories,
Spectacle Frames And Accessories,
Sales Of Lenses,
Lens Development,
Optometry Service,
Glass Products,
Hardware Products,
Technical Development And Sales Of Plastic Products And Spare Parts,
Import And Export Of Goods And Technology,
Law,
Law,
Law,
Technical Services,
Technology Promotion,
Technical Consulting,
Law,
Business scope: Gyro,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Metal Material Sales,
Laser,
Import And Export Of Goods And Technology,
Law,
Software Development,
Ic Design,
New Material Technology Research And Development,
Research And Development Of Special Electronic Materials,
Mold Making,
Lens Development,
Wholesale Of Communication Equipment,
Integrated Circuit Chip Design And Service,
Mechanical Equipment Research And Development,
...
Business scope: Protective Mask,
Import And Export Of Goods And Technology,
Protective Mask,
R D And Sales Of Household Appliances,
Laser Equipment,
Laser Equipment,
R D And Sales Of Security Products,
Research And Development And Sales Of Communication Equipment,
Optical Communication Equipment,
Optical Communication Equipment,
Lens Development,
Lens Development,
Production Of Communication Equipment,
Production Of Household Appliances,
Production Of Solar Products,
Production Of Security Products,
Design And Construction Of Architectural Engineering,
Fog Filter,
Gyro,
Involving Administrative Licensing,
...