SHANGHAI DEXIANG MEDICINE TECH. CO., LTD is a high-tech company specializing in the research & development, manufacturing and sales of pharmaceutical accessory. Our manufacturing factory possesses the most advanced manufacturing process for polyvinylpyrrolidone (Povidone, PVP) series products in China, which can supply an annual production capacity of 800 tons for high quality polyvinylpyrrolidone (PVP) series products. Our main products: PVPK30, PVPK90, PVP-IODINE,PVPP, PVPK25,PVPK17,VA64,NVP;at the same time, Our company is the designated distributor of ISP, We will furnish products with high accessional value and high quality as well as professional technical support and services.