Vital Materials is a global rare metals oriented materials technology group. We are the world's leading manufacturer of selenium and tellurium products as well as being a key producer of gallium, indium, germanium, bismuth, and cadmium products for diverse end markets and hi-tech applications. Established in 1995, Vital Materials has vertically integrated industrial and commercial operations located in Asia, Europe, North and South America, with over 3,500 employees worldwide. Vital Materials evolved rapidly since our founding, yet we remain focused in the areas of rare-metals-based advanced materials, modules and systems, which are widely used in photovoltaics, LED, infrared optics, display, semiconductor, microelectronics, 5G, radiation detectors, pharmaceutical, animal nutrition, etc. Vital Materials, by providing customized closed loop recycling solutions, is committed to being a responsible and sustainable materials technology group. These initiatives enable us to fulfill our motto, "Working for a Better World”. Vital Optics Technology (VOT), a subsidiary of Vital materials(Independent of the group company now), focuses on R&D, production, and sales of infrared materials, infrared optical components, laser systems, and thermal imaging systems. Our products include Germanium, Zinc Selenide (ZnSe), Zinc Sulfide (ZnS), Chalcogenide Glass, Silicon, Gallium Arsenide (GaAs), as well as Ce:LYSO Crystals, YAG crystals, CZT Crystals, and BGO Crystals, etc.