Ningbo Jishun Imp. & Exp. Co., Ltd .is a new-type enterprise with scientific research, development, production and trade. We have our factories in Ningbo, Cixi ang Zhejiang province, and is professionally used to custom and process production. Main products can be divided into three aspects including plant extraction base in Ningbo, pharmaceutical material base in cixi and sterides and additive production base in Zhejiang. Sale head office is located in shanghai.We're selling CAS No? 846-48-0  ?106505-90-2?855-19-6?472-61-145?107868-30-4?566-48-3?72-63-9?303-42-4?434-22-0?62-90-8?434-07-1?10418-03-8 ?Boldenoe undecylenate?Clomifene?Dromostanolone Propionate ?.Estra-4,9-diene-3,17-dione (Methyldienedione)?Fluoxymesterone ?Methyltestosterone?Methenolone Acetate?Metribolone(Methyltrienolone)?Nandrolone Decanoate and so on.