TULSI CHEM INDUSTRIES Address: Plot No.3014,Chemical Zone, G.I.D.C.,Sarigam,Tal.Umbergaon,Dist.Valsad,Gujarat,India. Contact Person: Mr.Rajesh J.Aghera,Mr. Denish J.Bariya Manufacturers of Ferrous Sulphate, Dried Ferrous Sulphate, Magnesium Sulphate