Back
| Tel | 2722 4360 |
|---|---|
| Fax | 2722 4363 |
| info@oslhk.com | |
| Website | http://www.oslhk.com |
| Address | Unit 19B, 9/F., Block B, Focal Industrial Centre, No. 21 Man Lok Street, Hunghom, Kowloon, Hong Kong |
| Contact Person | Dr. Oliver Yau |
| Title | Managing Director |
