The China (Shanghai) International Optics Fair

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 from 18 countries and regions around the world to showcase advanced products and technological achievements in sunglasses, optical lenses, spectacle lenses, instruments and equipment, peripheral products, software systems and other categories.