Efficient Business Centre
| Business category 1 | Mining and Metallurgy Projects |
| City ( of main office ) | Chennai, IN, India |
| Address | Khader Nawaz Khan Road |
| Phones | 91-44-28332759 |
| Date | 2011 Oct 29, 00:10 |
| Business category 1 | Mining and Metallurgy Projects |
| City ( of main office ) | Chennai, IN, India |
| Address | Khader Nawaz Khan Road |
| Phones | 91-44-28332759 |
| Date | 2011 Oct 29, 00:10 |