We have classified our digital signage products with screen size 20 to 30.
21.5 inch industrial panel screen capacitive touch computer touchpad monitor for sale SH2111AIO
All in one display $ 385.0029inch lcd wide screens advertising stretch bar shelf edge lcd screen for supermarket SH2908AD
Interactive display $ 386.00Factory price supermarket ultra wide stretched lcd digital shelf edge displays SH2408AD
Interactive display $ 343.0023.5 inch stretch bar lcd display high brightness strip wide supermarket shelf edge display SH2308AD
Interactive display $ 319.00Indoor wall mounted video looping 27 LCD monitor for advertising SH2703HD
Advertisement display $ 312.00