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12-09 2024

OPIE 2025

CASTECH will participate in Optical & Photonics International Exhibition (OPIE) on 23rd-25th April, 2025
12-09 2024

OFC 2025

The 50 th OFC will be held on 1-3 April 2025 in California, USA.
10-21 2024

Photonics West 2025

CASTECH will attend Photonics West 2025 on 28th-30th January, 2025 in the United States
08-30 2024

CIOE 2024

The 25th CIOE will be held on 11-13 September 2024 in Shenzhen.
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