... metal shaft, motor shaft, gear shaft, worm shaft, OEM is welcome. Basic process:1.the shafts are made by customized design, accordding ... manufacturer of many kinds of machine parts, like gears, shafts, sprockets and other parts.Precision Manufacturing 1>According to drawing ... ± 0.005mm L ± 0.01mmRa : 0.8mmI.D. 0.25mm Shafts, steel shaftt, motor shaft, gear shaft, worm shaft, OEM is welcome.