Shanghai

F58, №.479 Lujiazui Ring Road, Pudong, Shanghai
200120
(8621) 6219 1103
(8621) 6275 2273
webmaster@duanduan.com

Beijing

Room 1007, 10 / F, Block A, No. 6, Chaowai Dajie, Chaoyang District, Beijing, China
100020
(8610) 5900 3938
(8610) 5900 3090
webmaster@duanduan.com

Hong Kong

Room 812, 8 / F, Integration Centre, 302-308 Hennessy Road, Wanchai, Hong Kong, China
N/A
(852) 2973 0668
(852) 2525 0183
HongKong@duanduan.com