CHALLENGER'S ELECTRONICS ENGINEERING CONSULTING CO
| Business category 1 | Crude Oil |
| City ( of main office ) | Hong Kong, HK, Hong Kong |
| Address | 285-295A, LockHart road, 7 / fl. Rm. 287, KoWha Bldg, wanchai, HK |
| Phones | 001-852-25726890 |
| Fax | 001-852-25729440 |
| About | no profile |
| Date | 2011 Oct 29, 11:10 |