Guangzhou YEROO Printing Technology Company Limited is a high-tech enterprise and specializes in the  development,  manufacture, marketing of three–dimensional (3D)pictures and 3D technology training. The services  include  the  top-level  designs  and manufactures of 3D images for general enterprises and organizations. With more than ten years of experiences on developing the products based on the 3D grating technology, We believe that we can provide unique and creative services to make your products more competitive.   3D Auto-flipping Lightbox, base on the optics principle and gridding, sheet shelter exoterica, made by traditional light box materials and technology. utilize special plate making machine, there is thin black piece or sheet materials in the front of the picture. the picture which is cling in the back also not the normal picture, it use our special photograph software, match the gridding or sheet, we generate a synthesized picture from multiple original images. Through electromotor and moving the traditional framework , the picture or gridding is composed. Thus can display many different picture, the time for picture's flipping only 0.3 second, they are so nature and fluent that looks like hydronium TV, rather fantastic .