william tubes
| Business category 1 | Amplifier |
| City ( of main office ) | Hong Kong, HK, Hong Kong |
| Address | shop. no 5. tung choi st. |
| Phones | 852---65019122 |
| Fax | 852 |
| Date | 2011 Oct 28, 23:10 |
| Business category 1 | Amplifier |
| City ( of main office ) | Hong Kong, HK, Hong Kong |
| Address | shop. no 5. tung choi st. |
| Phones | 852---65019122 |
| Fax | 852 |
| Date | 2011 Oct 28, 23:10 |