... bevel gear 1.Material:Steel(45#,20CrMnTi,40Mn,65Mn) 2.Size:customized 3.ISO9001/TS16949 4.OEM available gear-box ... construction machinery like excavator,bulldozer,truck,loader,road roller,grader,etc. 2) Adopts advanced CNC machines, highly efficient Rigang injection ... ,bevel gear,spur bevel gear,helical bevel gear.etc(2)Apply for automotive,construction machinery,ship machinery,agricultural machinery, ...