Locations
| Hong Kong (Headquarters) | Beijing | Dalian |
| Ningbo | Qingdao | Shanghai |
| Shenzhen | Taipei | Tianjin |
| Xiamen |
Room B1105, Tianjin Jindong Building
No.99 Liuwei Road
Hedong District
Tianjin, China
Zipcode 300171
Telephone: +86 22 2431 3318
Fax: +86 22 2431 3316
Email: info@tsn.go-trans.com