Profile: The Fertilisers and Chemicals Travancore Ltd. manufactures fertilizers, chemicals and petrochemicals. Our product Factamfos or ammonium phosphate contains 20% nitrogen in ammonium form, 20% phosphorus in water soluble form and 15% sulphur. It is a secondary plant nutrient. It can also be used for foliar spraying. Our fertilizer, Ultraphos is found suitable for application especially on coconut, rubber & tea plantation.