Construction, customization and production of machines started in 1393, and with the efforts of hardworking and tireless colleagues, all the main and side activities of the rebar production unit until It was done at the end of 2014 and after the trial production of Sima Fould Jahan company with the annual production capacity of 200 thousand tons of rebar A2 and A3. It was officially opened in the first half of 2015.

Currently, Sima Folad Jahan Company, by employing local forces in the field It provides the recruitment of young people in the region and has the possibility of recruiting 250 specialized, skilled and semi-skilled workers.