Chemicals aluminium sulphate, copper sulphate, ferrous sulphate, maganese sulphate, zinc sulphate, maganese carbonate, copper carbonate, mono ammonium sulphate, mono potassium sulphate, copper oxide, maganese di oxide, tri sodium phosphate, tri pottasium phosphate, sodium nitrate, ammonium chloride, sodium bromide, potassium schoenite, construction fittings manhole covers, gratings, dwc _hdpe pipes, steel pipes, erw pipes, ceramic tiles, vertified tiles, granite, metals, minerals, rice millets, iodised salt and organic bio fertilizers.
