... regarding wireDalian JinniuHot-rolled Bard18-130hot-rolling, hot-rolling-shperoidizing,hot-roling softening annealingbearing inner and outer race, ... race, rolling elementDalian JinniuHot-rolled Bard10-75hot-rolling,hot-rolling-spheroidizing, hot-rolling softening annealing, turning, peeling, groundingbearing ... . unique North China Agent die steel Hot-rolled wire rod SAE 51100 / 51100 / 8620 / 4320