AMASS
| Business category 1 | Earphone & Headphone |
| City ( of main office ) | Hong Kong, HK, Hong Kong |
| Address | 1609-12A Nan Fung Tower. , 173 Des Voeux Road C., |
| Phones | 852-25458556 |
| Date | 2011 Oct 28, 23:10 |
| Business category 1 | Earphone & Headphone |
| City ( of main office ) | Hong Kong, HK, Hong Kong |
| Address | 1609-12A Nan Fung Tower. , 173 Des Voeux Road C., |
| Phones | 852-25458556 |
| Date | 2011 Oct 28, 23:10 |