About SIOF 2027
From February 23 to 25, 2027, the 25th China (Shanghai) International Optical Fair (SIOF) will once again kick off a celebration of optics. This year's exhibition will promote high-end, intelligent, and sustainable development concepts, facilitating trade cooperation, knowledge exchange and understanding of the latest market trends within the industry. It will serve as a super hub for exhibitors and buyers, providing a professional platform for the industry.

























