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Our company was established in 2003.We owed three subsidiaries : production base—Hunan Keyuan Bio-products Co.,Ltd, R&D base—Shanghai Zheyuan Pharmaceutical Techology Research Institue and Shanghai Chuyuan Industrial Co.,Ltd.
We are certified by ISO9001&ISO14001. |
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Trans-Resveratrol , stevia extract, 5-HTP, coenzyme Q10, Yohimbe Bark P.E., DHEA, pregnenolone, Icariin, Shikimic Acid, Silymarin, Cyproterone Acetate, Dioamin |
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Company : |
Shanghai Natural Bio-engineering Co.,Ltd |
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Contact us |
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China |
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