We are one of the leading suppliers of Polyvinylpyrrolidone (PVP) series in China, with production capacity of more than 1500mt per year. We have done PVP series for years so we are quite experienced in technology and exportation. The products we mainly sells are PVP series, such as PVP-K17, PVP-K25, PVP-K30, PVP-K90, PVP-Iodine, PVPP, NVP, VA64 etc. if there are any of these products you need, please just feel free to contact us, we will give you the most reasonable prices and the best qualities.