PT. Usaha Maju Makmur is coal trading company based in Jakarta. Initially, this company was established in June 2010. As a growing company, we have established partnership with a number of qualified mining
companies particularly within South Sumatera, Jambi, South Kalimantan, East Kalimantan, Bengkulu, Indonesia.
Contact Us
PT Usaha Maju Makmur Perwata Tower - CBD Pluit 10th Floor Suite C
Pluit Selatan Raya Street Kav. 1 North Jakarta 14440, Indonesia
Phone : 021 - 30433699/88
Email : info@ummcoalindo.com
