Shanghai Dexiang Medicine Tech Co.,Ltd is a high-tech company specializing in the research & development, manufacturing and sales of pharmaceutical adjuvant. Our manufacturing factory possesses the most advanced manufacturing process for polyvinylpyrrolidone(PVP) series products in China, which can supply an annual production capacity of more than 1000 tons of high quality polyvinylpyrrolidone(PVP) series products. Our main products:PVPK17,PVPK25, PVP-K30, PVP-K90, PVP-Iodine, Crosspovidone(PVPP), NVP, NMP, PVP/VA64 etc. We have passed quality standard authorization of ISO9001:2008.