Description

polyvinyl alcohol (pva)

We are a producer and exporter of main chemical materials of ferrous sulphate monohydrate powder, ferrous sulphate monohydrate granular, ferrous sulfate monohydrate powder, ferrous sulfate monohydrate granular, zinc sulphate heptahydrate powder, zinc sulphate monohydrate powder & granular, magnesium sulphate heptahydrate, magnesium sulphate monohydrate, magnesium sulpahte anhydrous powder & granular, sodium molybdate, ammonium molybdate, magnesium carbonate light, magnesium oxide light, barium carbonate powder & granular, barium sulphate, manganese sulphate monohydrate powder & granular, citric acid monohydrate, citric acid anhydrous, zinc oxide, iron oxide, titanium dioxide, n-methyl**-pyrrolidone(nmp), *-pyrrolidone, a-pyrrolidone, y-butyrolactone(GBL)and so on.