Blade and Flag Signs Can we make a Blade or Flag sign for you? We can make the sign you need for your customer, to your specification. We manufacture from raw Aluminum tubes and sheet, weld the correct shape, anchors, finish the surface, and paint it with the highest quality paint available. These can be electric or nonelectric. If it is electric, we will provide you with a UL sticker as well. We ship by your carrier direct to your door ready for install blade sign