Optowide Technologies Co., Ltd. researches, develops, produces, and sells precision optical components, fiber optic devices, and optical testing instruments in China and internationally. Its precision optics components include crystal materials, planar and spherical optical elements, molded glass aspherical lenses, diffraction gratings, and optical assemblies. Fiber optic devices include coated fiber optic devices, collimators, and acousto-optic devices, while optical testing instruments include tunable lasers, laser scanning analyzers, and optical equipment and modules. These products are used in optical communications, fiber lasers, scientific research, semiconductor equipment, quantum information research, biomedicine, and consumer optics. The company was incorporated in 2013 and is based in Fuzhou, China.