cold hot steel strip material:65Mn steel thickness: 0.3mm-1.5mm package: coil We have building materials : Channel, Cold Hot Steel Strip, Cold rolled deformed steel bars,Equilateral Angle Steel, H.R.H-Beam. Rolled deformed steel bars, Round Steel ,Steel Bars, Steel Pipes .. If you are interested ,please feel free to contact with us . We will do good business with you .