Shenzhen Tongyi Optical Technology Co., Ltd

Main activities

Optical blank glass Lens blanks, ophthalmic, glass Optical lenses by use Optical lenses for light condensers Optical mirrors Optical mirrors, concave Optical mirrors, convex Optical mirrors, flat Optical mirrors by use Optical mirrors for light condensers Optical mirrors, ophthalmic and retinoscopic Contact lenses Lenses, trial, cased, ophthalmic Spectacles and spectacle frames Spectacles, metal framed Spectacles, plastic framed Spectacle frames, glass Spectacle frames, metal Spectacle frames, plastic Corrective lenses Spectacle lenses Magnifiers Magnifiers, folding Magnifiers, pocket

Secondary activities