Hangzhou Yishute Pharmaceutical Co., Ltd.
Switchboard: +86-571-57166777
Fax: +86-571-57167711
Add: 75 Hongda Road, Xiaoshan District, Hangzhou, Zhejiang, China 
P. C.: 311231

Sales Department: 
Tel: +86-571-57167709, 57167701, 57167778, 57167703, 57167702
Fax: +86-57167766
E-mail: yst@vip.163.com