Contact Us

We look forward to hearing from you

USA Office
1300 Clay Street, Oakland
CA 94612

Office: +1 415 324 8808
Sales: +1 650 515 3593
E-mail: SF@gdg-llc.com

UK Office
120 – 22 Wenlock Road N1 7GU
London, UK

Office: +44 20 7608 5081
Sales: +44 20 3239 2822
E-mail: London@gdgeu.uk

Hong Kong Office
25/F Langham Place
Tower 8 Argyle Street
Mongkok, Hong Kong

Office: +852 2150 1997
Sales: +852 8175 2010
E-mail: HK@gdg.hk