Other unlisted professional and technical service industries
Business scope: Production,
Sale,
Sale,
Import And Export Of Goods And Technology,
Law,
Law,
Synthetic Optical Crystal,
Research And Development Of Optical Instruments,
Sales Of General Machinery And Equipment,
Business scope: Sale,
Sales Of Plastic Products,
Research And Development Of Optical Instruments,
Flashlight,
Optical Instruments,
Metal Products Production,
Import And Export Business Of The Above Commodities,