Homayoun Ranjbar ENG. was born in Masjed Suleiman in Khuzestan in 1954,
finishing his primary and secondary education in Ahvaz. win . He received his high school diploma in natural science from Ahwaz High School and graduated in 1974 to continue his university studies. America went. After three years of study and training in 1977, he received a bachelor's degree in mechanical engineering from the University of Oklahoma, USA. He received his master's degree from the same university, then in the fields of machining, manufacturing of molds, and acquiring the skills of casting and He tried making molds. In partnership with Kellys in the production of 4, 6, 8 and 12 petrol and diesel engines for automotive and terrestrial engines, The experience was learned and obtained its technical documentation.