Ec Network Design Service
| Business category 1 | Design Services |
| City ( of main office ) | Hong Kong, HK, Hong Kong |
| Address | P. O. Box 70891 |
| Phones | 852-23918588 |
| Fax | 852 |
| Date | 2011 Oct 29, 08:10 |
| Business category 1 | Design Services |
| City ( of main office ) | Hong Kong, HK, Hong Kong |
| Address | P. O. Box 70891 |
| Phones | 852-23918588 |
| Fax | 852 |
| Date | 2011 Oct 29, 08:10 |