The ouban brand, which belongs to xiamen city puppets technology ltd, is the country's mainstream 3d photo and human hands-on service provider. The company focuses on the creation of a future community of intelligent universes, providing 3d man-scans, ar application services, vr virtual scene-making, self-developed 3d photography equipment, self-help 3d scanning technology, cloud-wide automated 3d modelling systems, and full colour 3d printing services. The country's largest full colour 3d printing plant has been built to meet the volume and quality requirements of orders, to provide clients with high-quality 3d digital-person models and full colour 3d real-persons. From painting records to black and white photographs to colour photographs and videos, it has gradually become impossible to satisfy the new age of young people with two-dimensional data; the spread of vr and ar service technology represents the arrival of three-dimensional image data. The 3d scan and full colour printing of the human body will jump out of paper and be on the front page. Using the "choose 3d printing" technique, the colored "lipid material" is printed into a real-person model. The distinction between "full colour 3d printing" and the traditional 3d-printed monochrome model allows the computer to reset the one-to-one colour of the model, with one-time printing in place, without the need for manual colouring of the same process, and ensures an infinity close to the real person's similarity. The current product size is 9cm, 12cm, 15cm, 18cm。