NICHOLAS PIRAMAL INDIA LTD. Nicholas Piramal Tower, Ganpatrao Kadam Marg, Lower Parel, Mumbai-400 013, Maharashtra, India Manufacturer of Active Pharmaceutical Ingredients : Diltiazem Hydrochloride BP/EP/USP, Ketoconazole BP/EP/USP, Verapamil Verapamil Hcl ... Contact Person: Mr. Ajay G. Piramal (Chairman), Dr.(Mrs.) Send Inquiry