Orient International Exhibition Co., Ltd. (OIEC) logo Orient International Exhibition Co., Ltd. (OIEC)
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Founded in 1996, Orient International Exhibition Co Ltd (OIEC) is the leading exhibition organizer in Hong Kong with a successful track record of organizing the biggest Optics fairs in China.
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Shanghai International Optics Fair 2025
23rd China (Shanghai) International Optics Fair
2/20/2025 - 2/22/2025
China International Optics Fair 2025
36th China International Optics Fair
9/9/2025 - 9/11/2025
Shanghai International Optics Fair 2026
24th China (Shanghai) International Optics Fair
Dates: TBD
China International Optics Fair 2026
37th China International Optics Fair
Dates: TBD



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