Business scope: Optical Components,
Optical Accessories,
Optical Glass Material,
Communication Equipment,
Laser Crystal Components,
Production,
Sale,
Research And Development Of Electronic Components And Equipment,
Engineering and Technology Research and Experimental Development
Business scope: Optical Crystal,
Optical Components,
Environmental Protection And Energy Saving Products,
Research And Development Of Electronic Components And Equipment,
Optical Communication Equipment,
Production,
Processing,
Sale,
Video Camera,
Laser Crystal Material,
Optical Lens,