BANUA LIMASEJURUS, PT South Kalimantan SIR 20, SIR10, Karman Tandanu, Drs. Asril Sutan Amir, H. Firman Abubakar balimaskbh@yahoo.com, hafab@telkom.net (62-511) 3261066, 3261277, 3260788 (62-511) 3261133 Jl. Tembus Mantuil No. 84-88 RT. 30, Kalayan Selatan