We are engaged in making and supplying comprehensive range of  Penetration Grade Bitumen 85/100 . Our range of bitumen is made in  IRAN during the process of fraction or vacuum distillation of crude oil. This kind of bitumen is suitable to use in cold regions. It is mainly suitable for road construction and in the production of asphalt pavements with superior properties. In addition,   Penetration Grade Bitumen 85/100  has a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures.