The management of Shayan Industrial and Commercial Group has been in the field of construction and road construction machinery and tower crane since 1989 and has previously had its long history under the headings of Rahnama Workshop, Pars Kot Company and Concrete Stimulating Group and finally in 1993 as Shayan Industrial and Commercial Company is providing services to various customers of construction, road construction, damping, bridge building, agriculture, refineries and industrial and so on.