We are FARR Sourcing International based in Dhaka , Bangladesh. We are member of Tradekey.com since November, 2009. Our business is related to Agriculture industry and we specifically deal in Zinc Sulphet. Please find our product details below:Zinc SulphateZinc sulphate heptahydrate powder/granular(1-4mm) fertilizer/industry/feed grade ZnSO4.7H2O: 98% min. Zn: 21-22.5% min.Zinc SulphateZinc sulphate heptahydrate powder/granular(1-4mm) fertilizer/industry/feed grade ZnSO4.7H2O: 98% min. Zn: 21-22.5% min.Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.