PERA CHEM INDUSTRIES Address: C/o. Kujeeva Chemicals, Plot No. 5513, Phase-IV, Nr. Sheth Enterprise, GIDC, Vapi-396 195, Dist. Valsad, Gujarat, India Contact Person: Mr. Kishorbhai Patel Manufacturer of Ferrous Sulphate (Crystal/Powder), Copper Sulphate (Crystal/Powder), Sodium Thio Sulphate (Crystal/Anhydrous), Magnesium Sulphate (Anhydrous)