- PT. Kumala Indonesia Shipyard & PT. Cahaya Fortuna Bahari
- PT. Kumala Indonesia Shipyard & Cahaya Fortuna BahariActivities Facilities: Ship Building Repairong-Fabrication Construction-Wharfage BerthageContact Person in BatamRudi Janto TjandraMobile:+ 62 813 7260 8899Mobile:+ 815 1025 0933 ….
- Address:Jln. Brigjend. Katamso KM 6, Tg. Uncang
- CV. TIGA ARJUNA
- Penyedia Tug & Barge dan pengadaan batu bara.
- Address:JL. S. PARMAN NO. 45
- CV.Bina Karya Sarana
- Address:Jl. mulyosari bpd H25
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