... We are specializing in manufacturing all kinds of precision machinery parts.1. All kinds of surfaces treatment ... requested quantityprecision sheet metal parts,Stamping Parts,customized precision sheet metal stamping parts DimensionAccording to customer's ... OEM according to your requestProducts Availablebolts, screws, nuts, rivets, stem nuts, shafts(axles, spline shafts, dart shafts),gears (pinions ...