From February 20, 2025 until February 22, 2025
Sa Shanghai - Shanghai New International Expo Centre(SNIEC), Shanghai, China
852-27893220
https://www.siof.cn/eng/fairinfo.php
Mga Kategorya: Electric at Elektronika, Fashion & Beauty, Agham at Pananaliksik
Hit: 41918
Ang 23rd China International Optics Fair sa Shanghai (SIOF2025).