Indian Oil Corporation Ltd. Supplies Straight-Run Petroleum Distillate Liquid. Indian Oil Corporation Ltd. Is an ISO 9002 accredited company. The company supplies Diesels, Fuels, Gas and Lubricants with different brand names. The Straight-Run Petroleum Distillate Liquid comes under the brand name "Aviation Turbine Fuel [ATF]" is dispensed from specially designed refuellers, which are driven up to parked airplanes and helicopters. Major airports have hydrant refuelling systems that pump the fuel right up to the filling outlets on the tarmac through underground pipelines for faster refuelling.
