Yangtze Optical Fibre & Cable Joint Stock Ltd. Co. engages in the development and manufacture of fibres and cables for the optical communications industry. It operates through the following segments: Optical Fibres and Optical Fibre Preforms, Optical Fibre, and Others. The Optical Fibres and Optical Fibre Preforms segment is involved in the production and sales of optical fibers and optical fiber preforms. The Optical Fibre segment focuses on the sales of optical fibre cables. The company was founded in May 1988 and is headquartered in Wuhan, China.