KOLONI TIMUR (EAST COLONIAL), PT
| Edmund Peter Parengkuan, Kushartoyo (yoyo) | east_colonial@yahoo.com, eastcolonial@cbn.net.id, tyas.legawa@gmail.com, yoyo.kushartoyo@eastcolonial.com |
| (62-21) 73881867 | www.eastcolonial.com |
| (62-811) 192933 | (62-21) 73882078 |
| Rukan Grand Bintaro Blok C 6, Jalan Bintaro Permai raya, Jakarta Selatan | |
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