Crystal Management
| Business category 1 | Mobile Phones |
| City ( of main office ) | Singapore, SG, Singapore |
| Address | Block 450# 08-547, Hougang Avenue 10 |
| Phones | 65-8138-8317 |
| Fax | 65-6280-0661 |
| Date | 2011 Oct 28, 23:10 |
| Business category 1 | Mobile Phones |
| City ( of main office ) | Singapore, SG, Singapore |
| Address | Block 450# 08-547, Hougang Avenue 10 |
| Phones | 65-8138-8317 |
| Fax | 65-6280-0661 |
| Date | 2011 Oct 28, 23:10 |