Our QT round bars are widely applied in the automotive industry for various purposes, including suspension components, axles and shafts, steering components, chassis reinforcements, and engine components. They are available in diameters ranging from 20mm to 200mm and undergo processes such as peeling, straightening, calendering, centerless grinding, and chrome plating treatment. Each bar undergoes meticulous inspection and testing, including chemical, mechanical, and non-destructive assessments, all conducted on a per-piece basis.