... well-known multination corporations, such as EMERSON , PACCAR , ITT , BOSTON GEAR , FMC , IBCC , Maxcess , SUMMIT from USA ; DOMAR from Germany ; ... We provide custom fabrication service of this series of Reducer housing for Boston Gear since the foundation of our factory.this type ... is used in many kind of machine , for general propose . reducer housing, speed reducer housing, cnc machining part