... factory covers an area more than 50,000 aquare meters ,with an annual production capacity of flocculants up to 20,000 tons ... ,We have experts and technical developers specializing in the research of those chemicals.With the consistent quality ,reliable technical performance and competitive price ... ), %:99.0 MIN.water insolubles , %:0.05 MAX.Ca + Mg (as Mg), %:0.05 MAX.chlorides(Cl) , %:0.1 MAX.iron(Fe ...