... : we can cast various casting steel piece, casting iron, and precision castings less than 120 tons castings, such as roll, engine ... seat, frame, box body, gear blank, sleeves, slide way, valve body, valve seat, pulley, connection rod, etc. Casting ... flangeφ1000 and shaft φ500×17000. Welcome to contact us. precision custom metal machning service/metal fabrication Service/machining parts