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We, Zhejiang Guang Er Sheng I/E Co., Ltd, are sole Exp. Dep. of our factory specialized in pharmaceutical API and Intermediates, esp. of steroids and hormones since 2002. We supply below mentiond APIs and intermediates on regular basis. List Of Products 1) Pharmaceutical APIs Deflazacort 14484-47-0 13649-88-2 Dexamethasone Dexamethasone sodium phosphate Budesonide Desonide Eplerenone Estrone Estradiol Estriol Tenatoprazole Flumethasone