Rayion's virtual reality technology simplifies the home decoration process by offering a software and interactive platform that allows users to design and visualize their living spaces. Additionally, their interactive display platform provides multimedia editors and publishing tools for exhibitions. Rayion also offers a product called ezPromo, which enables virtual furniture shopping experiences. Overall, Rayion is an enterprise that specializes in virtual reality and human-computer interaction technology, providing innovative solutions for visual communication and scene-based marketing services.