Head Office: No.258 xinzhuan highway, Caohejing Development Zone, Songjiang Hi-tech Park, Shanghai.
Wuhan Office: Room 601-1, building A, CCB business mansion, No. 12, Chuangye Road, Wuhan Economic and Technological Zone.
Beijing Branch: Building 32, yard 1, Disheng North Street, Beijing Economic and Technological Development Zone.
Czech Branch: V celnici 1031/4, Nové Město, 110 00 Praha 1
Guangzhou Branch:Room 710, Weili Business Building, Lingshan East Road, Tianhe District, Guangzhou.
Canada Branch:5811 Cooney Road Suite 305 South Tower Richmond British Columbia V6X 3M1 Canada
Hotline: +86 21 54291806
E-mail:ellen.sun@estsh.com shang.dong@estsh.com
