China (Shanghai) International Optics Fair (SIOF) 2027
The China (Shanghai) International Optics Fair (SIOF) is one of the largest eyewear and optics trade exhibitions in Asia, organised by the China Optometric and Optical Association and Sinolight International Holdings Corporation, co-organised by Orient International Exhibition Co. Ltd. (Hong Kong), endorsed by the Ministry of Commerce of P.R. China and the Shanghai Municipal Commission of Commerce, and sponsored by the Hong Kong Trade Development Council and the Hong Kong Optical Manufacturers Association.
The 25th edition, SIOF 2027, is scheduled for 23-25 February 2027 at the Shanghai New International Expo Centre (SNIEC), No. 2345 Longyang Road, Pudong, Shanghai, across halls W1-W5 and E1-E5 with more than 100,000 sqm of exhibition space. Opening hours: 23-24 February 09:30-18:30, 25 February 09:30-15:30. The 24th edition (2026) hosted 897 exhibitors and over 125,000 visitors on 100,000 sqm. Product categories include optical frames, sunglasses, smart glasses, children's eyewear, lenses, international brands, and optical instruments and equipment, under the theme 'WE UP! Towards Innovation, Growth and the Future'.
Data-quality note for admins: this CMS row was originally titled 'Suzhou International Optical Industry Exhibition' but its official URL (siof.cn) belongs to the Shanghai SIOF fair. Aggregators (cantonfair.net, Trip.com) repeat the mislabelled 'Suzhou' name with the Shanghai dates. There is no confirmed Suzhou optical fair at this URL; a separate 'Suzhou Optoelectronic Industry Expo' (different organiser, Suzhou International Expo Center) exists but is unrelated to siof.cn. This row has been corrected to the true Shanghai SIOF record; if a duplicate Shanghai SIOF row already exists in the CMS, admins should merge or delete this one.
Register for entry or booths
Venue Map and Hotels Around
Shanghai - SNIEC (Shanghai New International Expo Centre), Shanghai, China