Zhongshan Yuanyang Bio-pharmaceutical Technology Co., Ltd. is a leading Chinese chemical supplier special in fine chemicalpharmaceutical and intermediates. The company invests large fund and brains to R&D department to research fine chemical, biochemical, pharmaceutical & its intermediates products that fit the demand of the market. High level research group, advanced apparatus and good scientific atmosphere ensure the quality of R&D. All the products in plant are the fruit of R&D department. Our products reach the advanced standard of domestic market, many of which reach the international standard. Testosterone Enanthate Testosterone Propionate Testosterone Cypionate Testosterone Decanoate Testosterone Isocaproate Sustanon250 Mesterolone turinabol Nandrolone Decanoate Nandrolone Phenylpropionate Trenbolone Acetate Trenbolone Enanthate Oxandrolone/Anavar Methandienone/Dianabol Oxymetholone/Anadrol Stanozolol/Winstrol Dromostanolone Propionate Dromostanolone Enanthate Methyldrostanolone/superdrol Clomifene Citrate Tamoxifen Citrate/novadex Tadalafil/cialis Vardenafil Sildenafil Citrate/Viagra Liothyronine Sodium T3 Na