United Sates of America                                                                                                 

Quartz Link, Inc.
101 E Mill Street, Suite E
Quakertown, Pennsylvania 18951
Email: Joanna@quartz-link.com
Telephone: +1 484.935.2448 (Toll Free) or +1 267.347.4685
Fax: +1 888.749.6369 (Toll Free) or +1 267.347.4375

United Kingdom                                                                                                              

Quartz Link Ltd
2a Cope Road, Banbury, Oxfordshire, OX16 2EH
Email: jin.zhi@quartz-link.com
Telephone: +44 (0) 1295 231358  Mobile: + 44 7956 025 298
Fax: +44 (0) 1295 211298 
Registered in England and Wales No 5995730
VAT registration No.:940372927

The People’s Republic of China                                                                                    

Quartz Link Shanghai Office
Unit 2503, No.,4, Lane 1739,
South Xizang Road, Shanghai, 200011
Email: info@quartz-link.com
Telephone: +86 21 6308 2015
Fax: +86 21 6308 2015