ZnSO4. H2O Granule 2-4mm: Zn35%, Pb≤10ppm, Cd≤10ppm, As≤ 5ppm

ZnSO4. H2O Granule 1-2mm: Zn34.5%, Pb≤10ppm, Cd≤10ppm, As≤5ppm

We are the manufacturer of Zinc Sulphate, Ferrous Sulphate, Ammonium Sulphate, Manganese Sulphate.