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CIOF 35th China International Optical Industry Exhibition September 10-12, 2024China International Optical Industry Exhibition is one of the internationally renowned optical exhibitions and one of the largest international optical exhibitions in China. It is hosted by the China Optical Association a Read More

The China (Shanghai) International Optics Fair, referred to as SIOF, is hosted by the China Optical Association. Exhibition date: March 11-13, 2024. This exhibition is a well-known international optical professional exhibition at home and abroad. The exhibition brings together hundreds of exhibitors Read More