Business scope: Import And Export Of Goods And Technology,
Law,
Optical Communication Accessories,
Optical Communication Accessories,
Optical Accessories,
Optical Accessories,
Optoelectronic New Materials,
Fiber Optic Capillary,
Fiber Optic Capillary,
Optoelectronic Communication Products,
Inorganic Non Metallic Materials,
Glassware,
Sales And Related Technical Consultation,