... .Low cost, high quality, OEM processing HENGKO LTD Processing production bevel gears1.Processing:Precision Casting 2.Material: stainless steel steel alloy ... iron,304,316,45#,15#,A3,FN0208.SMF5020 >1mm,<90mm bevel gearMaterial :carbon steel such as C45,20CrMnTi,40Cr,42CrMo or ... of gears and gear box.HENGKO Powder Metallurgy gear includes: bevel gear, gear, gear box, planetary gear, gear sector, sun gear ...