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.;PVP K15 K17 K25 K30 K90 /COPOVIDONE VA64;PVP--VA64 VA37 VA73;PVP-IODINE/POVIDONE IODINE;HPMC;NVP, NMP;PVPP/CORSPOVIDONE;2-PYRROLIDONE moriasales(at)hotmail com, SKYPE moria8711,  moria8711(at)126 com [详细介绍]