| Hong Kong | |
| Address | D10, 5/F, Kwai Shing Industrial Building, Phase 1, 36-40 Tai Lin Pai Road, Kwai Chung, New Territories, Hong Kong. |
| Phone | (852) 3694 0301 |
| Fax | (852) 3694 0302 |
| sales@unitedlink.hk | |
| China Shenzhen | |
| Address | Room 801, Block 1, Huayun Building, 101 Zhenxing Road, Futian District, Shenzhen, People Republic of China |
| Post Code | 518031 |
| 2330215579 | |
| sales@unitedlink.hk | |
| Singapore | |
| United Link Technologies (S) Pte Ltd. | |
| Address | Blk 531, Upper Cross Street, #03-62, Hong Lim Complex, Singapore |
| Post Code | 050531 |
| Phone | (65) 6348 2247 |
| sales@unitedlink.hk | |