Shanxi Changcheng Microlight Equipment Co. Ltd. designs, researches, develops, manufactures, and sells image transmission fiber optic products. Its primary products include fiber optic inverters, fiber optic straight plates, fiber optic face plates, fiber optic tapers, and microchannel plates for various civilian and military applications. The company was founded in 2000 and is headquartered in Taiyuan, People's Republic of China.