沙頭角 Infinity is a smart technology company based in Hong Kong, China. We are committed to breaking through technical limitations, focusing on innovation of our services and products, with our products to provide users with a better experience! More possibilities for the future! The products Infinity focuses on include e-Writeborad(interactive electronic whiteboard, interactive touch display), physical projector, interactive digital version (multi-touch TV), digital signage system, LED display wall, media control system and other electronic camera equipment. Committed to providing forward-looking technology products and solutions.