North Electro-Optic Co., Ltd. operates as a holding company that engages in the manufacture and sales of civic electro-optics weapon device systems, optical materials and components. It operates through the following business segments: Defense and Optoelectronic Materials & Components. The Defense segment is involved in the manufacture and sales of large weapon systems, optical information equipment, and precision-guided seekers. The Optoelectronic Materials & Components segment is specialized in research, development, production and sales of optical materials, optoelectronic materials, components, special materials and optical accessories. The company was founded on August 31, 2000 and is headquartered in Xian, China.