Boai NKY Pharmaceuticals Ltd. is a leading manufacturer of PVP products with 20 years of history,production capacity is 2500MT of total in 2007.Product range:PVP K series(Povidone) : K12, K15, K17,K25, K30, K45, K60, K80, K85, K90 all of them have solution and powder types.PVP/VA copolymer series(Copovidone) : VP/VA37,VP/VA55,VP/VA64,VP/VA73 in ethanol solution and isopropylene soluton VP/VA64, VP/VA73 in water solution VP/VA64 in powder formPVPP( Crospovidone) : PolyKovidone-XL, PolyKoVidone-10 PolyFilter-V, PolyFilter- VT, PolyFilter-10, PolyFiter-FPVP-IodineNVP2-PyrrolidoneOther Products from group companyis production:Thiocyanate salts( Ammonium, Sodium , Potassium , Barium, Calcium, etc.)Sodium HydrosulfidePMDA(CAS:89-32-7)MBT( CAS: 6317-18-6)BIT(CAS:2634-33-5)Potassium fluoroaluminates ( CAS:60304-36-1)Cesium fluoroaluminates (CAS: 138577-01-2)