Add: Biomedical Industry Park,No.68 Weizhi Road,Tengzhou,Zaozhuang, Shandong Tel: +86-632-5953999/5953399 Fax: +86-632-5953299 E-mail: sales@ruiyuanspice.com
C4H5NS
FEMA: 2034 CAS: 57-06-7