China Quan Yue CNC Machinery Co., Ltd. provide worldwide primarily for rolling bearing inner and outer rings, gear ring, pipe flanges, jnqyskzuo@gmail.com wheel hub ,slewing, lifting conveyor rotating wheels, large containers strengthened circle, aircraft engine shell and other casing forgings, rolling carbon steel, stainless steel, titanium, copper alloys, aluminum alloys and high temperature alloys and other material ring pieces; http://www.jnqysk.com/list_1240.html At the same time we are specialized in designing, producing, manufacturing, sales of CNC machinery of private enterprises. Company provide steel enterprises, home appliances, aerospace, vehicles, steel trade and other enterprises with equipment as well as a variety of mechanical equipment. Welcome communication.