Zhengzhou Zhengdian Electronic Technology Co., Ltd. is manufacturer engaged in researching, developing, producing, and selling fluorescent LED writing boards.

It is a kind of fashionable new LED advertising board, The board combines sparkling color cycling effects with a high quality flash to allow you to promote your products and services with immediate eye-catching impact:
1. full RGB led color with 38 kinds of flash modes
2. easy to be writen on and erased
3. energy saving
4. li-battery as back-up battery
5.3AAA battery box
6. CE & ROHS approval

If any interesting, please feel free to contact with us!