... Co., LtdExhibits: Sunglasses and sports spectacles, presbyopia glasses, lens & optical blanks, glasses spare parts, tools, manufacturing equipments ... successfully been held for eight editions found on manufacturing, however, In 11th China (Wenzhou) Int' ... Frames, Glasses Package, Glasses Spare Parts, Optical Tools, Optics Manufacturing Equipments, Optical Instruments, Optical Raw Materials, Contact ...