Jiaozuo Zhongwei Chemical Co., Ltd. is specializing in researching & developing, manufacturing and trading enterprise for Polyvinylpyrrolidone(PVP) in China, with the advanced equipments, we can produce 6,500 tons annually for N-vinylpyrrolidone, PVP and related complex compounds. Zhongwei Chemical enjoys good location with perfect equipments and inspection facilities. The experienced technicians, managers and salesmen have formed a strong worker- team. We now have established strict QC system, and our products can meet USP30, EP5.0 and BP2005; moreover, we are applying DMF/COS & FDA certificates for them. Sticking to the tenet "to get trusts by honest business, to win the market by excellent quality", we now have become a "hi-tech" enterprise with high standards and requirements. Relying on leading management experiences, reliable quality and good command of the market. Our products have been exported to South-east Asia, Middle East, Europe and America. We sincerely welcome clients all over the world, establishing business with us for mutual development and bright future.