Per capita consumption of steel is an indicator of development and economic growth of any country which In our country, the average per capita consumption of steel is estimated at 234 kg. Studies conducted in 2003 in the field of steel consumption by the founders of Jahan Foolad Gharb Company Justified the production of steel products with the aim of reducing imports and preventing the outflow of foreign currency from the country, as well as creating employment. , Because half of the country's needs were met from the import. In the same year, this plan was approved by the Industrial Planning Council of Kermanshah province and the necessary administrative permits were obtained in 2004. In 2005, the executive operation of this project began in 35 km of Kermanshah and with the efforts of hard-working and tireless managers and employees, it reached trial production at the end of 2007. The first phase of this complex received its exploitation license from the Industries and Mines Department in 2008 and in a short time, the produced beam product was able to receive the national standard license of Iran. . Jahan Foolad Gharb Complex Company is equipped with a hot rolling system with the latest technology in the world and has the ability to produce beam, angle and stud products with a capacity of 300,000 tons per year. Quality control process: In addition to standard sampling of products during production, the quality control unit of Jahan Foolad Gharb Complex is also responsible for controlling the ingots entering the factory. And after confirming the physical and chemical properties of these ingots, it allows them to enter the production process. Quality control unit in Jahan Foolad Gharb Complex, in addition to monitoring raw materials and products, is also responsible for controlling the calibration unit of rollers To guide the production mechanism towards standardization with international standards.