PETRO TAR CO. dynamic and Private Joint Stock Company based in Iran Since 2005 actively involved Manufacturing Procurement Distribution Export of BITUMEN (20/30, 35/50, 40/50, 40/60, 50/70, 60/70, 70/100, 80/100, 85/100, 100/150, 160/220) PURE OXIDIZED or BLOWN (10/20, 85/25, 85/40, ...