About Yangtze Optical Electronic Company

The company (stock code: 688143) is located in Optics Valley, China, on the shores of the East Lake. It is a high-tech enterprise with optoelectronic technology as its core. The company is mainly engaged in R&D, production and sales of products in five major fields, including special optical fiber optic cables, special optical devices, new materials, high-end equipment, and optoelectronic systems, and provides customers with measurement, calibration and testing services for optoelectronic first-level measuring stations. The company is a national specialty, specialty and new “little giant” enterprise specializing in R&D, production, sales and service of optical fiber rings, the core device of optical fiber gyroscopes and their comprehensive solutions. It is committed to developing high-tech industrialized applications of optical fiber rings and their main material, special optical fibers, mainly in the field of military inertial navigation. The company's main products are optical fiber ring devices, special optical fibers, new materials, high-end equipment, special cables and others.