Sinotrust Beijing
7-8/F, C&W Mansion, 14 Jiuxianqiao Road, Beijing 100016
Tel: (010) 5926 7688
Fax: (010) 5867 1800

Sinotrust Shanghai
7/F, Guoxin Mansion, 29 Middle Jianguo Road,Shanghai 200030
Tel: (8621) 6133 1788
Fax: (8621) 6133 1766

Sinotrust Guangzhou
7/F, Taiheng Building, 18 Siyouyimalu, Wuyangxincheng, Guangzhou 510600
Tel: (020) 8738 2188
Fax: (020) 8737 3330