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O-NES TOWER
CSR / Activities
Company Vision : Thai Obayashi Training Center
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Obayashi APRHQ Safety Summit 2026 - Thailand
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CSR Thai Red Cross Society Donation
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CSR Vejdusit Donation
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CSR Class for Civil, KU
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CSR Class for Civil, KU
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TOC Winter Camp 2025
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Taipei Computer Association
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CECI Steering Committee
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CSR Class for Kasetsart University (Sakon Nakhon Campus)
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