Business scope: Lcd Writing Film,
Lcd Writing Film,
Electronic Lcd Blackboard,
Electronic Lcd Blackboard,
Production Of Toys And Accessories,
Sale,
Sale,
Import And Export Of Goods And Technology,
Law,
Exclusive Control,
Light Valve Products,
Lcd Dimming Film,
Monopoly,
Lcd Dimming Film,
Electronic Lcd Tablet,
Electronic Lcd Tablet,
Electronics And Accessories,
Lcd Dimming Film Applications,
Lcd Dimming Film Applications,