output shaft for Gwperi, Florid,Haval M3, GWM C30 material:20CrMnTiH steel processing: cross wedge rolling output ... shaft for Gwperi, Florid,Haval M3, GWM C30material:20CrMnTiH steel processing: cross wedge rollingnet weight: 2 ... shrinkage Great Wall Motor output shaft for Gwperi, Florid,Haval M3, GWM C30