Shanxi Changcheng Microlight Equipment Co. Ltd. engages in the business of design, research, development, manufacture, and sale of image transmission fiber optic products. Its products include fiber optic inverters, fiber optic straight plates, fiber optic face plates, fiber optic tapers, and microchannel plates. It operates through the following geographical segments: The Peoples Republic of China, Hong Kong, Russia, Europe, and Middle East. The company was founded in 1958 and is headquartered in Taiyuan, China.