Shanghai Welltone Material Technology Co., Ltd.
Shanghai WellTone Material Technology Co., Ltd is a leading enterprise in developing, manufacturing and marking polyvinylpyrrolidone (PVP) series products, Pharmaceutical raw material, Cosmetic ingredients API excipient and so on. Such as PVP-K Homopolyer Series, PVPK17, 25, 30, 60, PVP-A Copolymer Series, /COPOVIDONE PVP--VA64, PVP-IODINE/POVIDONE IODINE, NVP, NMP, a-Pyrrolidone, PVPP/CORSPOVIDONE.
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