Shanghai
7th Floor, No. 189, Changshou Road, Putuo District, Shanghai,P.R.China
Hangzhou
No.26 Baiyun RD,Shangcheng District,Hangzhou, P.R.China
6F, Block B, Huanglong International Center, 77 Xueyuan Road, Xihu District,P.R.China
Email：operations@xue-dun.com
London
Unit 4,Maple Grove Business Centre,Lawrence Road,London
