SİSTAŞ Steel Forging; For more than 44 years, as an integrated steel forging factory in the range of 0.5kg to 45kg from carbon and alloy steel grades with class F according to DIN 10243 under the same roof in design, mold manufacturing, closed mold forging, horizontal forging, machining, heat treatment and assembly workshops, 20.000 tons capacity to the Automotive, Agricultural machinery, Construction machinery, Railway, Mining and Defense industry sectors continues its activities with