... ConditionApplicationManufacturerHot-rolled Wire Rodd5.5-20hot-rolling, hot-rolling-shperoidizing, phosphorizingbearing rolling element, regarding wireDalian ... , cold-drawing+annealing+pickling-cold-drawing+annealingrolling element (ball bearing, roller bearing, needle roller), ... , cold-drawing+annealing+pickling-cold-drawming+annealingroller element (ball bearing, roller beaaring, needle roller), ...