INTANWIJAYA INTERNASIONAL Tbk, PT
| Tamzil Tanmizi, Ong Triyono, SE. | ana_djakman@intanwijaya.com, vrg_rina@yahoo.com, info@intanwijaya.com |
| (62-21) 5308637 | www.intanwijaya.com |
| (62-21) 5308632, 5308633 | |
| Wisma IWI 5th Floor, Jl. Arjuna Selatan Kav. 75-Kebon Jeruk, Jakarta Barat | |
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