7" lcd screens suppliers, exporters, manufacturers from Turkey

7" lcd screens
Dear Sir/Madame,

We are company from Macedonia who work outdoor and indoor advertising)…
We are interested for small 7” LCD screen - display.
It will need to broadcast video, and picture slides, to have wifi, battery operated long last..
That would be use for advertising sign (as mini billboard), to be settled on the table in cafeterias and restaurants…

Please send me more technical features…
Do you can produce double side screen?

Do we can order sample from you