Eoptolink Technology Inc., Ltd. engages in the research and development, production, and sale of optical modules for optical communication applications in China and internationally. The company’s products include point-to-point optical modules; and high-speed optical modules, silicon optical modules, coherent optical modules, and 800G LPO optical modules. It also provides 4G/5G wireless network, fixed broadband FTTX, transmission, and datacom network, as well as SDH/SONET telecommunication network, ethernet, fiber channel, smart grid, video surveillance network, etc.