CNC machining part:Reducer Housings series for Boston Gear in USA , Material is Gray Cast Iron , for general usage . CNC machining ... HASS 4-axis machine center and CNC lathe imported from USA, High Speed CNC Lathe and other precision machining equipment, ... EMERSON , PACCAR , ITT , BOSTON GEAR , FMC , IBCC , Maxcess , SUMMIT from USA ; DOMAR from Germany ; WARNER from France ; SCREEN , JUST from Japan ...