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 Dates: TBD Shanghai International Optics Fair 2026 24th China (Shanghai) International Optics Fair Dates: TBD

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