Yangtze Optical Fibre and Cable (Wuhan) Optical System Co., Ltd.

Yangtze Optical Fibre and Cable (Wuhan) Optical System Co., Ltd. was established in July 2004. It is a high-tech enterprise jointly invested and built by Yangtze Optical Fibre and Cable Co., Ltd. and Changjiang Communications Industry Group Co., Ltd. as core shareholders, focusing on the research and development, production, sales and service of fiber Bragg gratings, fiber dispersion compensation modules and related optical device products. It is the first professional manufacturer in China to possess patented technologies for dispersion compensation fibers and modules and to independently produce dispersion compensation fibers and modules, and it holds import and export rights. Its dispersion compensation modules feature high reliability, good stability, mature technology and reasonable prices, and have won high recognition and trust from customers such as Huawei and ZTE. Over more than a decade, the company has continuously improved its products, services and internal management, gradually expanded its market, and has been a relatively large DCM supplier in the domestic market for eight consecutive years. At present, the company's main products, fiber Bragg gratings for 980nm pump lasers and fiber Bragg gratings for fiber lasers, have been widely used by major communications equipment manufacturers and in the fields of optoelectronic communications and fiber lasers, and are exported to many countries and regions such as Europe, South Korea, Taiwan and Southeast Asia.