... process of producing el panel ?3. How to make order of el advertising ?Step 1: ... animation, we would design it according to customer’s request.Step 2: We ... invertercan add aluminum, PVC, acrylic frames according to requirement. 5.1.EL panel size: A ... 5 B. customized sizes:We can make any customized sizes.Max: 150X250cm,bigger ... EU,US,UK,many types available to fit for different countries. High brightness ...