- Xi'an Gaoyuan Bio-Chem Co., Ltd.
- Diosgenin Progesterone pharmaceutical.
- Address:1st Zhang Ba Rd, Xi'an Hi-tech Zone Xian Shanxii 710065 China
- XI'AN JIANGXING BIOTECHNIQUE CO., LTD
- Diosgenin, Herbal Extract , Steroid Hormones.
- Address:
- Victory Global Chemicals Company
- Industrial Tannic Acid,Gallic Acid,Tannic Acid(Phram Grade),Tannic Acid (Food Grade),TAnnic acid (Dyestuff Grade),Pyrogallic Acid,Propyl Gallate,345Trimethoxybenzoic Acid,345Trimethoxy Benioate,123Trimethoxybenzene,Diosgenin.
- Address:jln ts 2 / 1D, Tmn Semarak 71800 Nilai, N. S. D. K Kuala Lumpur Malaysia
- Shaanxi Zhengbang International Trade Co., Ltd.
- diosgenin, estrone, estriol, progesterone, dhea (dehydroepiandrosterone), w-oxide, medroxy progesterone acetate, progesterone, 17a-epoxy progesterone.
- Address:China
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