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Saehan Nanotech is the Leading Provider of Wire Cutting Machines We have world-class wire sawing technology through long-term research and development. We manufacture various customized equipment to efficiently cut difficult-to-cut materials such as Si, SiC, sapphire, Quartz, Crystal, Optical glass, Magnetic Materials(NdFeB, SamCo, Ferrite), Ceramics, Graphite, Germanium, ALN, Artificial Gemston..