| Address | Unit G, 2/F., Kaiser Estate Phase 2, 51 Man Yue Street, Hunghom, Kowloon, Hong Kong |
|---|---|
| Tel | (852) 2766 3002 (General) |
| Fax | (852) 2362 3647 |
| enquiry@jewelry.org.hk |
| Address | Room 1803-2, Ginza Shuibei Building, No.97 Beili North Road, Luohu, Shenzhen, China |
|---|---|
| Tel | (86 755) 2561 1070 (General) |
| Fax | (86 755) 2561 1387 |
| jmachina@jewelry.org.hk / jmachina@163.com |