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Services & Support
Rawisara Rungrot
rawisara.r@gpscgroup.com
+66876050991
Raksina Srireangcheep
raksina.s@gpscgroup.com
+66811426289
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Document management team
Global Power Synergy Public Company Limited
555/2 Energy Complex Building B, 5th Floor,
Vibhavadi Rangsit Road, Kwaeng Chatuchak,
Khet Chatuchak, Bangkok 10900.
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