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      About us Home - About us - About us

            Unionlight Technology CO.,LTD. is a high-tech enterprise specialized in the research, production, processing and marketing of special optical glass and new crystal materials. Our products are widely used in the fields of photonics, laser and optical communication. The company is headquartered in JinShanBei Science and Technology Park in Wuxi City, Jiangsu Province, and has production base in Shanghai, Fujian.


            Our main products include sapphire single crystal, sapphire 2-6 inch ingot, 2-6 inch sapphire substrate, blue glass IRCF (IR cut filter), terbium gallium garnet (TGG) crystal, titanium sapphire laser crystals, laser glass, Magneto-optical glass and so on. We also could research and develop new types of crystals and special glass materials according to customer needs.


             We have passed ISO9001 quality system certification, and established an integrated quality management system and testing standards. We have a variety of optical inspection equipment, and professional optical material quality inspection platform has been built.


             We will maintain“Source of Advanced material, Force of Optoelectronics World”business purposes, adhere to“integrity, diligent, pragmatic, innovative”spirit of enterprise, and strive to build “Unionlight” into the field of optoelectronic materials,world-class high-tech enterprises。