Business scope: Import And Export,
Optical Glass Sales,
Sales Of Functional Glass And New Optical Materials,
Optical Glass Manufacturing,
Optical Instrument Manufacturing,
Optical Instrument Sales,
Business scope: Import And Export,
Technology Import And Export,
Optical Glass Sales,
Sales Of Functional Glass And New Optical Materials,
Optical Glass Manufacturing,
Optical Instrument Manufacturing,
Optical Instrument Sales,
Business scope: Technology Import And Export,
Import And Export,
New Material Technology Research And Development,
Non Ferrous Metal Alloy Sales,
Sales Of Functional Glass And New Optical Materials,
Sales Of High Performance Non Ferrous Metals And Alloy Materials,
Synthetic Materials Sales,
Wholesale of other mechanical equipment and electronic products
Business scope: Optical Glass Sales,
Sales Of Functional Glass And New Optical Materials,
Instrument Sales,
Glassware Sales,
Machinery Sales,
Metal Products Sales,
Sales Of Daily Glass Products,
Glass Fiber And Product Sales,
Chemical Product Sales,
General Merchandise Sales,
Home Appliance Sales,
Food Sales,
Only Sell Prepackaged Food,
Import And Export,
Technology Import And Export,
Import And Export Agency,
Daily Necessities Sales,
Business scope: Import And Export,
Technology Import And Export,
Import And Export Agency,
Wholesale Of Electronic Components,
Import And Export Of Goods Managed By State Trade,
Sales Of Functional Glass And New Optical Materials,
Optical Instrument Sales,
Experimental Analysis Instrument Sales,
Optical Glass Sales,
Sales Of Electronic Measuring Instruments,