Dear Sirs we are the unique manufacturer of diesel generator sets and water pumps sets in Iran .We want to buy diesel engines that are prodcued in korea. We want to buy diesel engine , single cylinder , air cooled , within the rang of 10 HP to 50 HP. We will buy in a large quantity , we want diesel engine to use in our products - to use in generator and water pumps sets. We are looking forward to getting your information . Truly yours CEO, Managing Directors Nader Vosoug