Sichuan Dualix Spectral Imaging Technology Co., Ltd. is a high-tech enterprise which focuses on optics, precision machinery, electronics and computer technology. With rich experiences in R&D of hyperspectral imaging systems and liquid crystal tunable filters, Dualix designs and manufactures several kinds of products which are based on hyperspectral imaging techniques. The product category includes drone-based hyperspectral imaging systems, portable hyperspectral imaging systems and desktop hyperspectral imaging systems, which have been used in wide applications successfully such as agricultural remote sensing, industry sorting , forensic detections, drone-platforms for environment monitoring, airborne，geological prospecting, archaeological research and quality evaluation of meals/grains/fruits/vegetables.