PARAMOUNT MINERALS AND CHEMICALS LIMITED Address: Head Office : 33, Old Hanuman Lane, 1st Cross Lane, 2nd Floor, Kalbadevi Road, Mumbai-400 002, Maharashtra, India, Works : Plot No. C-6, M.I.D.C., Chemical Zone, Ambarnath, Maharashtra, India Contact Person: Mr. Prabhas, Mr. Rahul Sanghai Manufacturer of Optical Brighteners, Bleaching Agents, Optical Whitening Agent, Dye Intermediates : Di-Amino Stilbene-Di-Sulphonic Acid