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  Centennial Tower Level 29 Jl. Jend. Gatot Subroto 5, Karet Semanggi, Setiabudi Kota ADM. Jakarta Selatan DKI Indonesia
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  raen@pratama-projects.com
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  Phone:62 – 21 3005 3778
  Fax: 62 – 21 3005 3600