Mr. Qi yuehai |  Deputy General Manager

Shandong Haigen Biotechnology Co.,ltd

Add: No.3 Taoyuan RD, Taiwan Industrial Park, Qufu 273100, Shandong,P.R.China

Mobile:+86-13853711181  

Tel: +86-537-4512333 Fax:+86-537-4411777 

Email:  qiyuehai@haigenstevia.com

Whatsapp: +86-13853711181       Wechat: qiyuehai181