شرکت پالایش نفت جی ، بزرگترین واحد تولید کننده قیر در خاورميانه - Jey Oil Refining CO, Iran Bitumen, Drum, Iran high quality bitumen The Oil Refinery Jey or the Oil Refining Company Jey has been established in 2003; with the investment of Oil Industry Personnel Pension Fund,[1] with a nominal capacity of 1''800''000 tons as the largest producer of bituminous units in the Middle East.[2] The company has two production and storage sites in Isfahan and Bandar Abbas and the head office in Tehran