| Address | : | Room 3109 Clifford Centre, 778-784 Cheung Sha Wan Road, Cheung Sha Wan |
| Tel | : | 2185 6588 |
| Fax | : | 3693 4088 |
| : | hoilok.pro@gmail.com | |
| Licence | : | C-102307-A000 |
| Address | : | Room 3109 Clifford Centre, 778-784 Cheung Sha Wan Road, Cheung Sha Wan |
| Tel | : | 2185 6588 |
| Fax | : | 3693 4088 |
| : | hoilok.pro@gmail.com | |
| Licence | : | C-102307-A000 |