AJAY ORGANICS PVT. LTD. Address: Plot No. 222, Phase-II, GIDC Industrial Estate, Vatva, Ahmedabad-382 445, Gujarat, India Contact Person: Manufacturer of 3'-3'-Diaminodiphenyl Sulfone, Ethyl Benzyl Aniline Meta Sulphonic Acid (EBAMSA), 4-Nitro-2-Amino Phenol-6-Sulphonic Acid (NA) & (Free Acid)