... .eamachine.com, we are able to supply the die forgings with rough forged, rough machined or finial machined. We can also provide the ... , 34CrNiMo6, ST52-3, S355J2G3, S355JR , etc.Manufacturing ways: Drop forged, rough machined, heat treated, CNC turned, milled, drilled, threaded, grinded.Heat ...