LLC "Poltavvagon" is a Ukrainian manufacturing enterprise that operates in the production of products for the gas, oil, petrochemical and other industries and is currently undergoing the procedure for the production of carriage-building products, which is scheduled to be completed this year. For this, two prototypes of a tank car for vegetable oils of model 15-1755P and a tank car for oil products of model 15-1755 have already been manufactured and tested with a positive conclusion.