PT.Dumas Tanjung Perak Shipyard
| Business category 1 | Structural Steel |
| City ( of main office ) | Surabaya, ID, Indonesia |
| Address | Jl.Nilam Barat no.12,Perak,Surabaya 60177 |
| Phones | 62-62 31 329 5111 |
| Web site | www.dumas.co.id |
| Date | 2011 Oct 29, 00:10 |
| Business category 1 | Structural Steel |
| City ( of main office ) | Surabaya, ID, Indonesia |
| Address | Jl.Nilam Barat no.12,Perak,Surabaya 60177 |
| Phones | 62-62 31 329 5111 |
| Web site | www.dumas.co.id |
| Date | 2011 Oct 29, 00:10 |