Zhejiang Dazhan Biotechnology Co., LTD.
| Contact: | Zoro Jiang | 
| Phone:  | +86-571-89269383 | 
| Mobile phone: | +86 13989638843 | 
| Fax: | +86-571-89265383 | 
| E-mail: | sales@dazhanpharm.com ; | 
| Website: | http://www.dazhanpharm.com | 
| Zip Code: | 311121 | 
| Address: | Room 307B,No.20 Longtan Road ,Cangqian Street,Yuhang District,Hangzhou City,Zhejiang Province ,China. |