• Viwit Pharmatech Co., Ltd.

    Viwit Pharmatech Co., Ltd. is a professional supplier of amino acids, boronic chiral boranes, vitamins and APIs. Our technical staff made up PhDs, MS's BS's who graduated from top US China universities. With strong R&D production capacities, we strive to provide customers high ...

    Telephone:86-21-64342423Address:218 Yindu Rd, Shanghai, China, China

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