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Demut Optical – The heart of the Empire of glasses
YUHUANLIDAGLASSESCO.,LTDwasfoundedin2002,focusonmanufacturingEyewearComponentssuchaseyeglasshinges,eyeglassSpringhinges/Flexhinges,eyeglassRivethinges,eyeglasswirecoreetc.withmorethan20yearsofexperiences.
