Business scope: Carbon Nanotubes,
Sales Of Sporting Goods,
Instrumentation,
Sale,
Electronic Product,
Chemical Products,
Import And Export Of Goods And Technology,
Law,
Law,
Research And Development Of Educational Equipment,
Computer Hardware And Software,
Building Intelligent Engineering,
Communications Engineering,
Iot Technology Development,
In The Advertising Business,
Sales Of Home Appliances,
Educational Technology Development,
None,
Office Equipment,
Security Equipment,
...