... (mm)Adopted StandardRod &bar2x,4x,6x,7x seriesH112,F,O,T4,T66~120GB/T3191GJB20541x,3x,5x seriesH112,O,Flarge size Rod & bar productVarietyAlloyTemperDiameter ... ,3x,5x,8x seriesO50~1502A11,2A1,22A13,6061T450~1502x,4x,6x,7x seriesT650~150Provided large amount of aluminium rods and bars ...