... equipments of the chains, we also have bench lathes, grilling head lathes, grinding machines, CNC machines, etc.So,we have a ... lower prices. Plate type: 8 side plates,straight side plates;ball drift;shot peenedRoller type: without roller,with S small rollers ... flanged rollers typePin type: cylindrical,with steps,with flats,with big head;can high-frequency quenchBush type:tube,with steps,with flats