Normally you don't need our engineer coming your side to help install the led display, because installation is very easy, you can according our CAD or our video step by step will be ok. if you need we can arrange engineer to help you install it, but the Air tickets and hotel cost you should pay it.
Read MoreThe realization principle of the transparent LED display is a micro-innovation of the light bar screen, and targeted improvements have been made to the patch manufacturing process, lamp bead packaging, and control system, and the hollow design structure reduces the sight of the structural components......
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