6th Floor, Building 8 No. 120, Lane 91,
E’Shan Road Shanghai 200127

Tel: +86 (21) 5168 8822
Fax: +86 (21) 3384 8550
General Inquiries: contact@derbysoft.com

S1-1702B, Guanhu Guoji Office Building, No.105
Yaojiaoyuan Road, Chaoyang District, Beijing 100025

Tel: +86 (10) 5928 2690
Fax: +86 (10) 5928 3002
General Inquiries: contact@derbysoft.com

Logic Building 6F, 4-12-39 Shibaura, Minato-ku, Tokyo 108-0023 JAPAN

General Inquiries: contact@derbysoft.com

Room 506-508, Building No.5 Nanjing Software Valley,
No.180 Ruanjian Avenue, Yuhua District, Nanjing 210012

Tel: +86 (25) 8313 2756
General Inquiries: contact@derbysoft.com

Avinguda Diagonal, 472, 08006 Barcelona

General Inquiries: contact@derbysoft.com