Henan sigma Biotechnology Co., Ltd.
Contact: |
Manager LI |
Tel: |
+86-18567556219 |
Mobile Phone: |
+86-18567556219 |
E-mail: |
xigema88@yeah.net |
Web site: |
http://www.xgmchem.com/ |
Add: |
No.196, dongmafang, Muye District, Xinxiang City, Henan Province |