China factory cheap wholesale slim light box with high quality

China factory cheap wholesale slim light box with high quality 

Product Description

Applications

aluminum frame led slim light box

indoor advertising

ultrathin, single side 18mm

four snap open, easy for changing the image

high quality LGP that can ensure the most even light distribution

Regular size is from A4 to A1, B4 to B1, customized sizes are available

Can engrave or silk screen print your logo design on the frames