... ISO,CCS,TUV,AD2000,LR,ABS,DNV certification open die forging1,Type: Different forgings with customers' design2,Features:3 ... 2000 -CCS quality management system certification -TUV Rheinland -AD2000-W0 product accreditation -LR, ABS, DNV certification.5,Materials: S355J26,Delivery ... have 4,500 tons, 2000 tons of oil hydraulic press , 3800NC ring-rolling mill and nondestructive inspection equipment as ...