... reducer, gear couplings, pin couplings, threaded spindle, nut, shaft products, sleeve products, roll, backing roll, working roll, table roll, pulley, ... as roll, support, frame, box body, gear blank, sleeve products, skidway, valve body, valve seat, pulley, connecting rod ... on.Our forging branch factory can work sleeve products, flange products, ring products, profiled forgings and kinds of lift hook ...