Single letter covered with paper and bubble wrap, wooden case with Styrofoam.
Shenzhen or Hongkong
3D LED Front-lit Business Signs:
LED Front-lit Channel Signs is the most common type of illuminated signs; it can be very good to show the contours of the sign even in the night. Basically, light passes through the front face of the sign causing it to light up at night.
COSUN SIGN is a outstanding signs manufacturer in Shenzhen China. Having passed ISO9001 certification and is 5 years golden supplier on Alibaba. Warmly welcome your inquiry.