... ' design ISO,CCS,TUV,AD2000,LR,ABS,DNV certification open die forging1,Type: Different forgings with customers' design2,Features:3,Standards: ... ,500 tons, 2000 tons of oil hydraulic press , 3800NC ring-rolling mill and nondestructive inspection equipment as well as other ... like wind turbine shafts , ship shafts , heavy gears , flanges , ring pieces , all kinds of forging parts etc . if you have ...