Y. P. INDUSTRIES Address: C1B-82, Plot No. 536, 100 Shed Area, GIDC, Vapi-396 195, Dist. Valsad, Gujarat, India Contact Person: Mr. Jayantilal A. Makani Manufacturers of Ferrous Sulphate (Crystal/Dried/Anhydrous), Sodium Thio Sulphate (HYPO) (Sugar Crystal White/Anhydrous)