Beijing Headquarters

Add：Building 11, Cuihu Science Park, 1 Gaolizhang Road, Haidian District, Beijing, China (Mainland) 

Postcode：100095

Tel：010-62105070（Center）

Fax：010-62105070 Ext.619

Email：Rongdaprinters@foxmail.com

QQ：2851033888

Website：WWW.RD-CN.COM

Hotline：4000-850-880

Shanghai Branch

Add：Room 3A11 ,Building Lv di hai yue, No.500 Xinjiang Road, Zhabei Dis. Shanghai,China.

Postcode：200001

Tel：021-53086800

Email：2851033888@qq.com

Shenyang Branch

Add：Room 505B,No.75 Sanhao street, Heping Dis. Shenyang, China

Postcode：110004

Tel：024-83990319

Fax：024-83990319

Email：2851033888@qq.com

Technical consulting

Tel：010-62105070 Ext.605

Mobile：13611266928

Q Q：2851033888