... Usage kogoba,yanmar,John deer,foton,class,etc harvester knife guard 1)High quality,low price2)Material 65 Mn3) ... combine harvester,such as forged plough share,and forged guard or finger for combine harvester,,which are exporting ... Europe and so on.we also supply harvester cutting knife section ,mower blade and would like undertake all ... .any drawing or sample is welcome ! harvester knife stamping guard