... extrusion of watch case, watch flan, handle, mold accessory, kitchen and table ware, art ware, standard parts, fastener, fabricated machine ... gearQuench for machine tools, such as lache deck and guide rail.Quench for Various hardware metal parts and machined parts, ... golf, ball head, cue, brass lock, hardware copper fitting, kitchen knife handle, blade, aluminum pan, aluminum pail, aluminum radiator ...