Located in Fuzhou, a coastal city in South East China, Ultra Photonics has become one of Chinas leading manufacturers for optical components, crystal components and optical assemblies. Ultra Photonics was founded in 2006. And we have a strong team as professional mechanical engineers, polishing engineers, optical engineers and coating engineers. Our professional products are Polarizers(Calcite, a-BBO), Prisms, Mirrors, Filters, Lens, Coatings, Optical Systems, Optical Assemblies and Optical Systems Solutions, Laser Crystals, NLO Crystals( LBO, BBO, KTP, KTA,Nd:YVO4, Nd:YAG) . The products are widely used in High quality solid state laser system, non-contact inspection, medical, automation, precision instruments, automotive, military, semiconductor, micro-measuring systems and surveying equipments.