Hubei Jiuzhiyang Infrared System Co., Ltd engages in the research, development, production, testing, and sales of control systems and their components, optical elements, optical systems, and optoelectronic products in China. The company offers infrared imaging products, such as uncooled focal plane array, cooled line array, and cooled focal plane array; miniature semiconductor, erbium glass, fiber lasers, semiconductor-pumped pulsed lasers, and multi-wavelength solid-state lasers; and designs optical systems. It is also involved in laser control and signal processing activities; and optical parts processing. In addition, the company provides optical components and film coating, star trackers, etc.