... is the process of producing el panel ?3. How to make order of el advertising ?Step 1: Send us ... + el invertercan add aluminum, PVC, acrylic frames according to requirement. 5.1.EL panel size: A. Standard ... 981.7116.5 B. customized sizes:We can make any customized sizes.Max: 150X250cm,bigger size can ... availableD.Plugs: EU,US,UK,many types available to fit for different countries. High brightness A4 Size ...