... , ABS, BV, DNV, RINA, NK, KR. we specialized in bulb flat for shipbuilding about 20 years , and have the strength to ... society.Standards according to GB/T9945-2001 "HOT-ROLLED BULB FLAT STEEL" and EN 10067:1997 "HOT-ROLLED BULB FALT STEEL ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); sell bulb flat for shipbuilding