BERYL PRIVATE LIMITED Address: Plot No. 125/2, Ravi Ind. Estate, Bileshwarpura, Chhatral, Tal. Kalol, Dist. Gandhinagar, Gujarat, India, Other Add : 17 To 19, GIDC Estate, Behrampura, Ahmedabad-380 022, Gujarat, India Contact Person: Mr. R. S. Shah, Mr. Premal Shah Manufacturer of 6-Nitro-1-Diazo-2-Naphthol-4-Sulphonic Acid, F. C. Acid, 4,4'-Diamino Benzsulphanilide, 4-Amino Diphenylamine-2-Sulphonic Acid, 2-Nitro-4-Amino Diphenylamine-4-Sulphonic Acid, 4-Nitro-4'-Amino Diphenylamine-2-Sulphonic Acid, 4-Chloro-2-Amino Phenol, 4-Chloro-2-Amino Phenol-5-Sulphonic Acid, 4-Nitro-2-Amino Phenol-6-Sulphonic Acid, 4-Chloro Metanilic Acid, 6-Chloro Metanilic Acid