... according to the drawing. Product name: Forged ring ,forging ring,Forging shaft sleeve, alloy steel shaft sleeve forging ... equipments: Spectrometer,Magnetic Particle Inspection,Universal Testing Machine, X-Ray Inspection Equipment,hardness testing machine etc. Main productsAuto forging parts, ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Forged ring ,shaft sleeve forging