Organised by the China Optometric & Optical Association (COOA), and co-organised by Orient International Exhibition Co Ltd of Hong Kong (OIEC), the 25th China (Shanghai) International Optics Fair (SIOF 2027) is set to open at the Shanghai New International Expo Centre, reaffirming its status as one of the world’s top three eyewear exhibitions and the largest international optical trade show in Asia.
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