Excel Industries Limited manufactures and sells speciality chemicals, intermediates, and actives in India and internationally. The company offers o,o-diethylthiophosphoryl chloride; phosphorus pentasulphide; 0,0-diethyldithiophosphoric acid; thiophosphoryl chloride; phosphorus trichloride; 3,5,6 – trichloropyridin-2-ol sodium; o,o-dimethyl amidothiophosphate; and dimethyl thiophosphoryl chloride.