SHANGHAI EAST DIAMOND CO.,LTD.,CHINA
700 Yishan Road, Caohejing Hi-tech Park
Shanghai 200233,China
Tel:86-21-6475 3165
Fax:86-21-6475 3167
E-mail:sales@eastdiamond.com

EAST DIAMOND INC.,CANADA
Tel:1-416-5487130
Fax:1-416-5487131
E-mail:davidshen@eastdiamond.com

HTTP://WWW.EASTDIAMOND.COM