Pritech limited is one of leading manufacturer and supplier for chemicals,including Magnesium sulphate, Aluminium sulphate, Ferrous sulphate, Calcium Chloride etc with ISO 9001:2008 certification, SGS test. Pritech limited  chemicals are widely used for watertreatment, fertilizer, we are committed to providing nutrients for the entire growth cycle of crops to achieve higher yields, and to minimize the impact of fertilization on soil and water resources. Apart from fertilizer use, our Products also are widely applied for food addi...