Our company is located in Changchun city-traditional optical base, North China.We could manufacture Lenses, windows, mirrors, prisms, beamsplitters, Narrow Bandpass Filters, Diffraction grating, specializing cylindrical Lens, ball lens, rod lens ...

Union Optic Inc. manufactures and sells a great variety of different optical components for both scientific technological application in UV, VIS IR band. The main production is wavepaltes, polarizers, prisms, windows, lenses, mirrors, filters, ...