Business scope: Sale,
Technology Transfer,
Technical Consulting,
Technical Services,
Law,
Lcd Writing Film,
Led Dimming Film,
Lcd Writing Film,
Led Dimming Film,
Communication Equipment And Related Products,
Communication Equipment And Related Products,
Electronic Lcd Blackboard,
Electronic Lcd Blackboard,
Digital Products And Accessories,
R D Of Packaging Materials,
Operating Import And Export Business,
Digital Products And Accessories,
Toys And Accessories,
Communication Equipment,
Toys And Accessories,
Stationery And Accessories
...