Management Center: 706, East Block, Times Square, 28#, Tianhe Road (North), Guangzhou, Guangdong, China
Postcode: 510620
Tel: +86-20-22360290
Fax: +86-20-22360299

Operation Center: B2, Complex Building, Shawan Jewelry Industrial Park, Panyu, Guangzhou, Guangdong, China
Postcode: 511483
Integrated Management Department: +86-20-39022717;
Trading Department: +86-20-39022635;
Membership Department: +86-20-39022719；+86-20-39022195;
E-mail: GDGJE@gdgje.com