Profile: Hans Chemicals Pvt. Ltd. is engaged in manufacturing zinc oxide, ferrous sulphate and bentonite. Our zinc oxide is used in paints, rubber, ceramics, animal feed, dental cement, t.v.tubes, metal pretreatment chemicals, cosmetics and pharmacueticals. Ferrous sulphate is used in gold refining and effluent treatment. Our bentonite-calcium base and sodium base is used in poultry, fisheries and foundry.