Yangtze Optical Fibre and Cable Joint Stock Company (OTCMKTS: YZOFF) is a China-based manufacturer specializing in the development, production and sales of optical fiber preforms, optical fibers and optical cables. Headquartered in Wuhan, Hubei Province, the company serves key communications infrastructure markets by supplying high-performance fiber-optic solutions for telecommunications carriers, data centers, enterprise networks and broadband access providers. Its product portfolio encompasses single-mode and multi-mode fibers, all-dielectric self-supporting cables, submarine cables and special-purpose fiber assemblies designed to meet rigorous industry standards.
Founded in the early 2000s as a joint stock enterprise, Yangtze Optical Fibre and Cable has grown through investments in integrated production lines and research facilities. The company maintains multiple manufacturing campuses across China, with a focus on vertical integration—producing silica preforms in-house to ensure quality control from the raw material stage through to finished cables. Over the years, Yangtze Optical Fibre and Cable has pursued strategic partnerships with national and international carriers, participating in large-scale fiber-optic network rollouts and submarine cable projects.
In addition to its domestic footprint, Yangtze Optical Fibre and Cable has expanded its global reach through a network of sales offices and distributors in Asia, Europe, North America and the Middle East. The company’s international business efforts are supported by research and development centers dedicated to next-generation optical technologies, including high-capacity coherent transmission systems and low-loss optical fibers for long-haul and metro networks. By aligning product innovation with evolving industry requirements, Yangtze Optical Fibre and Cable aims to address growing demand for bandwidth-intensive applications such as 5G, cloud computing and the Internet of Things (IoT).
Yangtze Optical Fibre and Cable is publicly traded on the Hong Kong Stock Exchange and the Shanghai Stock Exchange, while its American Depositary Receipts trade over-the-counter in the United States. The company’s management team comprises industry veterans with backgrounds in optical communications, materials science and international business development, guiding its strategy to enhance production capacity, expand service offerings and pursue sustainable growth in the global optical networking market.
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