Notifies the company engineering sustainable پولاد static registration number 478192 in the companies Registration Department of Tehran with the aim of خودکفائی in the industry in our dear country Iran, especially in the era of sanctions and services to industries Muslim country in the fields of reconstruction, reverse engineering, design and construction within a variety of equipment, machinery and auto parts, machinery, agricultural, industrial, mining, petrochemistry, refinery, etc. power plant was registered. In recent years, the company has managed a variety of equipment, machinery and spare parts for various companies above made, and the experiences of many businesses. The company in the years before, the honor of producing a variety of parts, harvester, etc. pumps, valves, etc. gearboxes and compressors, tank, equipment specific, etc., with variation over از2000 piece to have and in addition to build components managed to produce about 15 model, pump, full custom, gearbox, kävlinge, Tower, etc. ولوهای water, fire, etc. has been