Business scope: Metal Material Sales,
Fabrication Of Metal Structures,
Import And Export,
Trade Broker,
Sales Of New Metal Functional Materials,
Sales Of Electronic Measuring Instruments,
Sales Of Non Metallic Minerals And Products,
Display Device Sales,
Metal Material Manufacturing,
Manufacture Of Non Metallic Mineral Products,
Optoelectronic Device Sales,
Network Equipment Sales,
Optical Communication Equipment Sales,
Drawing,
Sales Of Computing And Measuring Instruments,
Electronic Special Material Manufacturing,
Sales Of Electronic Special Materials,
Manufacturing Of Other Electronic Devices,
Sales Of Teaching Models And Teaching Aids,