Optics Technology Holding Co.,Ltd is a global enterprise dedicated to the entire lifecycle of various advanced materials and devices, encompassing their research, development, manufacturing, and distribution. Its primary focus areas include specialized aluminum alloys, infrared optical components, and laser systems. Within its infrared product portfolio, the company supplies materials such as germanium, zinc selenide, zinc sulfide, chalcogenide glass, silicon, gallium arsenide, and Ce:LYSO crystals. Additionally, its offerings extend to a diverse range of lasers and associated components, featuring semiconductor, solid-state, and fiber optic technologies. Furthermore, Optics Technology provides a wide array of aluminum alloy products, including cast rods, forgings, extrusions, and other forms like pipes, rods, profiles, and wires. It also manufactures precision machined parts. These essential components find extensive application across critical sectors such as aerospace, defense (weapons, shipbuilding, military industries), electronic information, transportation, and equipment for nuclear fuel processing, among others. Established in 2006, the company operates from its headquarters in Harbin, China. It adopted its current name, Optics Technology Holding Co.,Ltd, in November 2021, having previously been known as Harbin ZhongFei New Technology CO., LTD.